Lat week, Zachary' Diner old 28 milkhake with whipped cream on top and 72 milkhake without whipped cream. What percentage of the milkhake had whipped cream?

Answers

Answer 1

Zachary' Diner old 28 milkshake with whipped cream on top and 72 milkshake without whipped cream,  percentage of the milkshake had whipped cream is 28%.

Zachary ordered 28 milkshake with whipped cream on top and 72 milkshake without whipped cream.

So total number of milkshake is 100

So percentage of milkshake had whipped cream will be,

28/100 x 100

=28%

A percentage is a ratio or fraction where the full value is always 100. Sam, for instance, would have received 30 out of a possible 100 points if he had received 30% on his arithmetic test. In ratio form, it is expressed as 30:100 and in fraction form as 30/100.

Finding the percentage of a whole in terms of 100 is what percentage calculation refers to. A percentage can be found in one of two ways:

use the unitary approach.by adjusting the fraction's denominator to 100.It should be noted that when the denominator is not a factor of 100, the second technique of percentage calculation is not applied.

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Related Questions

3/5x - 1/3x = 4 find x

Answers

Answer:

x = 15

Step-by-step explanation:

3/5x - 1/3x = 4

9/15x - 5/15x = 4

4/15x = 4

x = 15

in fall 2020, the department has a cohort of 100 mds juniors. students in the class are enrolled in various classes including stor 435 (undergraduate probability), math 547 (linear algebra for applications) and comp 401 (foundations of programming). to simplify notation below i will denote these as prob., la and comp. assume the classes are not taught at the same time so there can be students who are taking all 3 courses. further there can also be students who are taking none of these 3 courses. 65 of these students are in prob, 45 in la and 40 in comp. there are 25 students that are in both prob. and comp, 20 that are in both la and comp, and 30 that are in both prob. and la. in addition, there are 10 students taking all 3 classes. how many students are taking none of the classes? (you can use venn diagrams for this problem.)

Answers

30 students are taking none of the classes.

We can use the Principle of Inclusion-Exclusion (PIE) to determine the number of students taking none of the classes. The PIE states that the total number of elements in the union of several sets is equal to the sum of elements in each set, minus the sum of elements in the pairwise intersections, plus the sum of elements in the three-way intersections, and so on.

In this case, we want to find the number of students taking none of the classes, which is equal to the total number of students (100) minus the number of students taking at least one class.

So, we can apply PIE as follows:

students taking none of the classes = 100 - (students in prob. + students in la + students in comp - students in prob. & comp - students in la & comp - students in prob. & la + students in prob., comp & la)

Using the given information, we have:

students taking none of the classes = 100 - (65 + 45 + 40 - 25 - 20 - 30 + 10)

students taking none of the classes = 100 - (95 - 25)

students taking none of the classes = 100 - 70

students taking none of the classes = 30

Hence, 30 students are taking none of the classes.

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30 students are taking none of the classes.

We can use the Principle of Inclusion-Exclusion (PIE) to determine the number of students taking none of the classes. The PIE states that the total number of elements in the union of several sets is equal to the sum of elements in each set, minus the sum of elements in the pairwise intersections, plus the sum of elements in the three-way intersections, and so on.

In this case, we want to find the number of students taking none of the classes, which is equal to the total number of students (100) minus the number of students taking at least one class.

So, we can apply PIE as follows:

students taking none of the classes = 100 - (students in prob. + students in la + students in comp - students in prob. & comp - students in la & comp - students in prob. & la + students in prob., comp & la)

Using the given information, we have:

students taking none of the classes = 100 - (65 + 45 + 40 - 25 - 20 - 30 + 10)

students taking none of the classes = 100 - (95 - 25)

students taking none of the classes = 100 - 70

students taking none of the classes = 30

Hence, 30 students are taking none of the classes.

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determine whether s is a basis for m2,2. s = 4 0 0 3 , 1 0 4 1 , 0 1 4 1 , 0 2 2 0

Answers

The set S is linearly dependent and the matrix A has rank 3.

Sets are groups of well-defined objects or components in mathematics. A set is denoted by a capital letter, and the cardinal number of a set is enclosed in a curly bracket to indicate how many members there are in a finite set.

Set A, for instance, is a collection of all the natural numbers, with the form A = 1, 2, 3, 5, 6, 7, 8, etc.

The maximum number of linearly independent columns (or rows ) of a matrix is called the rank of a matrix. The rank of a matrix cannot exceed the number of its rows or columns.

Thus, The set S is linearly dependent and the matrix A has rank 3.

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Georgia loves to drop water balloons from her third-floor balcony into a dumpster located on the street below. Her brother filmed one balloon falling. He measured the height of the balcony rail. Then he used the video camera's time feature to figure out how far the balloon had traveled from Georgia's hand after each quarter of a second. He listed the times and distances in a table: Time 0.255 Distance 0.3 m 1.2 m 0.55 0.75 s 2.8 m 4.9 m 1.08 1.25 s 7.7 m 11.0 m 1.5 a . graph the distance the water balloon traveled over 1.5 seconds using the data georgia’s brother collected.

Answers

The distance the water balloon traveled over 1.5 seconds using the data georgia’s brother collected is attached below.

What is Distance -time Graph?

A distance-time graph, also known as a displacement-time graph or position-time graph, is a graphical representation that shows the relationship between the distance traveled by an object and the time it takes to travel that distance.

Using the information gathered by Georgia's brother, we can plot the points on a coordinate plane to graph the distance the water balloon travelled during a period of 1.5 seconds.

The data points provided are as follows:

Time (s)     Distance (m)

0.25              0.3

0.5                1.2

0.75              2.8

1.0                4.9

1.25              7.7

1.5               11.0

Plotting these points on a graph with time on the x-axis and distance on the y-axis, we get the graph attached.

The water balloon's route over 1.5 seconds is depicted on a graph. As time increases, the distance traveled by the balloon also increases. The graph shows a curved line, indicating that the distance traveled is not constant but increases at a varying rate.

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Identify the y-intercept. plot that point on the graph
y = 2x - 4
Write the y-intercept as a point, no spaces.

Answers

The y-intercept of the line y = 2x - 4 is the point (0, -4), which means that the line crosses the y-axis at a point with a y-coordinate of -4.

What is the slope intercept?

The slope indicates the steepness of a line and the intercept indicates the location where it intersects an axis. The slope and the intercept define the linear relationship between two variables and can be used to estimate an average rate of change.

The equation y = 2x - 4 represents a straight line in a coordinate plane.

In this equation, y is the dependent variable and x is the independent variable.

The slope of the line is 2, meaning that the line rises 2 units vertically for every 1 unit it moves horizontally to the right.

The y-intercept is the point where the line crosses the y-axis, and can be found by setting x equal to zero and solving for y.

In this case, when x = 0, y = 2 * 0 - 4 = -4.

Hence, the y-intercept of the line y = 2x - 4 is the point (0, -4), which means that the line crosses the y-axis at a point with a y-coordinate of -4.

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3/4(12a+8) =27.6

3/4 Multiplied by () + (multiply by 8) = ()
A =?

(Use the distributive property to solve, simplify your answers)
PLEASE HELP THIS IS MY LAST QUESTION!!!!!

Answers

3/4(12a+8) =27.6

3/4 Multiplied by () + (multiply by 8) = ()

A = 2.4

How did we get the value?

Expanding the expression inside the parenthesis, we have:

3/4 (12a + 8) = 3/4 * 12a + 3/4 * 8 = 9a + 6

Setting this equal to 27.6 and solving for a:

9a + 6 = 27.6

9a = 21.6

a = 2.4

So, the value of a is 2.4

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According to a recent article the average number of babie born with ignificant hearing lo (deafne) i approximately
two per 1,000 babie in a healthy baby nurery. The number climb to an average of 30 per 1,000 babie in an intenive care
nurery. Suppoe that 1,000 babie from healthy baby nurerie were randomly urveyed. Find the probability that exactly two babie
were born deaf

Answers

The probability of exactly two babies being born deaf is approximately 0.037, or 3.7%.

Calculating Deaf Birth Probability

The probability of exactly two babies being born deaf in a sample of 1,000 babies from healthy baby nurseries can be calculated using the binomial distribution.

The binomial distribution formula for finding the probability of exactly "k" successes in "n" trials with a probability of success "p" is:

        P(X = k) = (n choose k) * (p^k) * ((1-p)^(n-k))

Where "n choose k" is the number of combinations of "n" things taken "k" at a time, and can be calculated as:

       (n choose k) = n! / (k! * (n-k)!)

       For this problem:

       n = 1000 (number of babies surveyed)

       k = 2 (number of deaf babies)

       p = 2/1000 (probability of a baby being deaf in a healthy baby nursery)

Plugging these values into the formula:

P(X = 2) = (1000 choose 2) * (2/1000)² * (998/1000)^998

P(X = 2) = 999000 * 4 * (998/1000)⁹⁹⁸

P(X = 2) = approximately 0.037

So the probability of exactly two babies being born deaf in a sample of 1,000 babies from healthy baby nurseries is approximately 0.037, or 3.7%.

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Which expression is equivalent to this expression?

3/4(4h – 6)

Answers

The equivalent expression is 12h - 18/4

How to determine the equivalent expression

It is important to note that algebraic expressions are mathematical expression comprising of factors, constants, coefficients, variables and terms.

These algebraic expressions are also known to be made up of mathematical to arithmetic operations, such as;

Floor divisionSubtractionAdditionDivisionBracketParenthesesMultiplication

From the information given, we have that;

3/4(4h – 6)

To simply this, we need to expand the bracket, we get;

12h - 18/4

Hence, the expression is 12h - 18/4

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The heights of the bars of a histogram correspond to​ _______ values.

Answers

Answer:

Frequency

Step-by-step explanation:

The heights of the bars of a histogram correspond to​ Frequency values.

Answer:

frequency​ values

Step-by-step explanation:

The bars are drawn adjacent to each other.

dried apricots with 3.25 were mixed with dried prunes worth 4.79 to produce a mixture of dried fruit, how much each kind of fruit was used to produce 25 ponds

Answers

14.84 pounds of dried apricots were used and 10.16 pounds of dried prunes were used to produce 25 pounds of the dried fruit mixture.

Let's call the weight of dried apricots used in the mixture "x" (in pounds). Then the weight of dried prunes used in the mixture is 25 - x (in pounds).

The cost per pound of dried apricots is 3.25, and the cost per pound of dried prunes is 4.79. So the total cost of the mixture is:

3.25x + 4.79(25 - x) = 3.25x + 119.75 - 4.79x

Expanding both sides:

119.75 = 8.04x

Dividing both sides by 8.04:

x = 14.84 pounds

So 14.84 pounds of dried apricots were used in the mixture, and 25 - 14.84 = 10.16 pounds of dried prunes were used in the mixture.

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14.84 pounds of dried apricots were used and 10.16 pounds of dried prunes were used to produce 25 pounds of the dried fruit mixture.

Let's call the weight of dried apricots used in the mixture "x" (in pounds). Then the weight of dried prunes used in the mixture is 25 - x (in pounds).

The cost per pound of dried apricots is 3.25, and the cost per pound of dried prunes is 4.79. So the total cost of the mixture is:

3.25x + 4.79(25 - x) = 3.25x + 119.75 - 4.79x

Expanding both sides:

119.75 = 8.04x

Dividing both sides by 8.04:

x = 14.84 pounds

So 14.84 pounds of dried apricots were used in the mixture, and 25 - 14.84 = 10.16 pounds of dried prunes were used in the mixture.

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What is 333333+(5+6)-657-(564-3)

Answers

Answer:

332126

Step-by-step explanation:

333333+(5+6)-657-(564-3)=332126

Use algebra to solve these problems Question 1: Work out the sizes of the angles marked with letters. 68⁰ ( 83° 95° 32° d​

Answers

The sizes of the angles are: a = 112, b = 97, c = 85, d = 148

How to calculate the sizes of the angles marked with letters

To calculate the sizes of the angles, we substract the given value from 180 (sum of angles on a straight line)

For a = 180 - 68 = 112( sum of angles on a straight line)

      b = 180 - 83 = 97( sum of angles on a straight line)

       c = 180 - 95 = 85( sum of angles on a straight line)

       d = 180 - 32 = 148( sum of angles on a straight line)

Hence, the sizes of the the angles a,b,c,d, are 112,97,85 and 148 respectively

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voter sentiment: one of the questions rasmussen reports included on a 2018 survey of 2.500 likely voters asked if the country is headed in the right direction. representative data are shown in the file rightdirection. a response of yes indicates that the respondent does think the country is headed in the right direction. a response of no indicates that the respondent does not think the country is headed in the right direction. respondents may also give a response of not sure. a. what is the point estimate of the proportion of the population of likely voters who do think that the country is headed in the right direction? b. at 95% confidence, what is the margin of error? c. what is the 95% confidence interval for the proportion of likely voters who do think that the country is headed in the right direction? d. what is the 95% confidence interval for the proportion of likely voters who do not think that the country is headed in the right direction? e. which of the confidence intervals in parts c and d has the smaller margin of error? why?

Answers

Margin of Error is 0.0245, 0.8209 <= p <= 0.8264 and CI in (C) is 0.1291 to 0.1781 and in (d) is 0.8209 to 0.8264.

(a) The point estimate of the proportion of the population of respondents who do think that the country is headed in the right direction is 384 / 2500 = 0.1536.

(b) To find the margin of error for the proportion, we use the formula:

ME = 1.96 * sqrt(p * (1 - p) / n), where p is the point estimate and n is the sample size.

ME = 1.96 * sqrt(0.1536 * (1 - 0.1536) / 2500) = 0.0245

(c) The 95% confidence interval for the proportion of respondents who do think that the country is headed in the right direction is:

0.1536 - 0.0245 <= p <= 0.1536 + 0.0245

0.1291 <= p <= 0.1781

(d) To find the 95% confidence interval for the proportion of respondents who do not think that the country is headed in the right direction, we subtract the proportion from 1:

1 - 0.1536 - 0.0245 <= p <= 1 - 0.1536 + 0.0245

0.8209 <= p <= 0.8264

(e) The confidence interval in part (c) has a smaller margin of error because the sample proportion of respondents who do think that the country is headed in the right direction is closer to 0.5 (the midpoint of the interval) than the sample proportion of respondents who do not think that the country is headed in the right direction.

Confidence interval in part (c): 0.1291 to 0.1781

Confidence interval in part (d): 0.8209 to 0.8264

Therefore, Margin of Error is 0.0245, 0.8209 <= p <= 0.8264 and CI in (C) is 0.1291 to 0.1781 and in (d) is 0.8209 to 0.8264.

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Margin of Error is 0.0245, 0.8209 <= p <= 0.8264 and CI in (C) is 0.1291 to 0.1781 and in (d) is 0.8209 to 0.8264.

(a) The point estimate of the proportion of the population of respondents who do think that the country is headed in the right direction is 384 / 2500 = 0.1536.

(b) To find the margin of error for the proportion, we use the formula:

ME = 1.96 * sqrt(p * (1 - p) / n), where p is the point estimate and n is the sample size.

ME = 1.96 * sqrt(0.1536 * (1 - 0.1536) / 2500) = 0.0245

(c) The 95% confidence interval for the proportion of respondents who do think that the country is headed in the right direction is:

0.1536 - 0.0245 <= p <= 0.1536 + 0.0245

0.1291 <= p <= 0.1781

(d) To find the 95% confidence interval for the proportion of respondents who do not think that the country is headed in the right direction, we subtract the proportion from 1:

1 - 0.1536 - 0.0245 <= p <= 1 - 0.1536 + 0.0245

0.8209 <= p <= 0.8264

(e) The confidence interval in part (c) has a smaller margin of error because the sample proportion of respondents who do think that the country is headed in the right direction is closer to 0.5 (the midpoint of the interval) than the sample proportion of respondents who do not think that the country is headed in the right direction.

Confidence interval in part (c): 0.1291 to 0.1781

Confidence interval in part (d): 0.8209 to 0.8264

Therefore, Margin of Error is 0.0245, 0.8209 <= p <= 0.8264 and CI in (C) is 0.1291 to 0.1781 and in (d) is 0.8209 to 0.8264.

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what is the ratio of number 600g:4kg​

Answers

600 g/ 4 kg
= 600 / 4,000 kg
= 6/40
= 3/20
All is in fractions

What do you mean by data type?

Answers

Answer:

A data type is an attribute associated with a piece of data that tells a computer system how to interpret its value

Step-by-step explanation:

Data types categorize data and specify its nature, amount characteristics, and behavior. It decides how data is handled within a computer system in terms of storage and manipulation.

Data types categorize data and specify its nature, characteristics, and behavior. It is a crucial part of every data structure and computer language. Primitive data types and complex data types are the two basic divisions of data types. Basic types like numbers, characters, booleans, and strings are examples of primitive data types. Arrays, objects, and records are examples of sophisticated data types that are more complex. Data types specify how information is handled and stored by computer systems. Size, precision, and range are a few examples of the unique qualities that each data type possesses. The arithmetic, comparison, and logic operations that can be carried out on the data are also determined by the data types.

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Five items x increased by5gives55

Answers

Answer:

x=10

Step-by-step explanation:

5x+5=55

5x=55-5

5x=50

x=10

hth

Ahmad owes $382. 45 on his Visa account. He returns two items costing $25. 10 & $34. 50 for credit. Then he makes purchases of $45 & $98. 17.


A) how much should his payment be if he wants to pay off the balance on the account?

B) Instead of paying off the balance, he makes a payment of $300 and then incurs a finance charge of $24. 66. What is the balance on his account?

Answers

By applying the debt concept, it can be concluded that:

A. He should pay $466.02 to pay off the balance on the account.

B. The balance on his account is $190.68

Debt is an obligation that requires one party, the debtor, to pay money or other agreed-upon value to another party, the creditor.

We have the following information:

Ahmad owes $382.45, and because he owes, it means this value is the debt, and we write it:

D = $382.45

Then he returns two items ($25. 10 & $34. 50) so that their values get credited into his accounts.

D = $382.45 - $25.10 - $34.50 = $322.85

Now after this, he makes another two purchases of $45 and $98.17, which increase his debt and makes:

D = $322.85 + $45 + $98.17 = $466.02

Part A: Since the debt or the account balance is $466.02, then he should pay $466.02 to pay off the balance on the account.

Part B: However, instead of paying off the balance, Ahmed makes a payment of $300 and he has to be charged $24.66. It means that his debt is not paid off:

D = $466.02 - $300 + $24.66 = $190.68

So, the balance on his account is $190.68.

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the sum of squared errors (deviations) is 20 for a sample of 5 scores. what is the variance for this sample?

Answers

The variance for this sample of 5 scores with the sum of squared errors (deviations)  20 is 5.

Variance is a measure of the spread of the data around the mean. It can be calculated from the sum of squared deviations (SSE) as follows:

Variance = SSE / (n - 1)

where n is the number of scores in the sample.

In this case, n = 5 and SSE = 20, so the variance is:

Variance = 20 / (5 - 1) = 20 / 4 = 5

So the variance for this sample is "5".

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Write the coordinates of the vertices after a rotation *
270° counterclockwise around the origin. P(-8,3) Q(-8,10) R(-4,2)

Answers

The new coordinates for  P(-8,3) Q(-8,10) R(-4,2) are (3,-3) (10,-10) and (2,-2) .

What are coordinates ?

Coordinates can be defined as pair of numbers which are used to determine the position of a given point.

Given

to Write the coordinates of the vertices after a rotation 270° counterclockwise around the origin.

Given points are  P(-8,3) Q(-8,10) R(-4,2) .

we know that if (x,y) are rotated at an  θ, the new coordinates could be ,

x′=xcos(θ)−ysin(θ)   y′=xsin(θ)+ycos(θ).

So,

for p (-8,3)

x' = -8*cos270 - 3 * sin270

x' = 0 + 3

x' = 3

y' = -8*cos270 + 3 * sin270

y' = 0 - 3

y' = -3

(x' , y' ) = (3,-3)

similarly,

for q (-8,10)

x' = -8*cos270 - 10 * sin270

x' = 0 + 10

x' = 10

y' = -8*cos270 +  10* sin270

y' = 0 -10

y' = -10

(x' , y' ) = (10,-10)

similarly,

for q (-4,2)

x' = -4*cos270 - 2 * sin270

x' = 0 + 2

x' = 2

y' = -4*cos270 + 2 * sin270

y' = 0 -2

y' = -2

(x' , y' ) = (2,-2)

Therefore, The new coordinates for  P(-8,3) Q(-8,10) R(-4,2) are (3,-3) (10,-10) and (2,-2) .

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add parentheses to the regular expression to remember the street number (which is: 613) and apartment number (which is: apt 57), but not remember the street name.

Answers

Adding parentheses to a regular expression can be used to capture specific information, such as the street number and apartment number in this example.

A regular expression is a pattern used to match and search for specific strings. To remember the street number "613" and apartment number "apt 57" but not the street name, we can add parentheses to the regular expression to create capturing groups. The parentheses will capture the desired information and allow us to reference it later if needed.

The regular expression would look something like this: (613) (apt 57)

The parentheses indicate that the information inside should be captured as a group. This regular expression will match a string that contains the street number "613" and the apartment number "apt 57", and capture these values in two separate groups.

For example, if we have the following address: "613 Main St, apt 57"

We can use the regular expression to match the desired information:

(613) (apt 57)

In this case, the two groups captured are "613" and "apt 57". The information inside the parentheses can be accessed and used for various purposes, such as formatting or validation.

In summary, adding parentheses to a regular expression can be used to capture specific information, such as the street number and apartment number in this example. This allows for more precise and flexible matching and extraction of information from strings.

Therefore, Adding parentheses to a regular expression can be used to capture specific information, such as the street number and apartment number in this example.

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Investigation • Getting to the root

ASAP PLEASE!!!

Answers

The exponents of the values are;

1) 343

2) 9

3) 32

4) That the nth root of a and raise to the power of m

What are the laws of exponents?

The laws of exponents are a set of rules for performing arithmetic operations with exponential expressions. They include:

Product rule: For any real numbers a, b and positive integers m, n, (am)(bn) = a^m * b^n.

Quotient rule: For any real numbers a, b and positive integers m, n, (a^m)/(a^n) = a^(m-n).

Power rule: For any real number a and positive integers m, n, (a^m)^n = a^(mn).

Zero exponent rule: For any real number a, a^0 = 1.

Negative exponent rule: For any real number a ≠ 0 and positive integer n, (1/a^n) = a^(-n).

Exponent of a power rule: For any real numbers a, b and positive integers m, n, (a^m)^n = (a^n)^m.

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To find the roots of a polynomial, it is often useful to find the ____ of the polynomial.

Answers

Answer:

Factors

Step-by-step explanation:

To find the roots of a polynomial, [factors] help the process of finding them

Which system of equations is represented by this graph?

Answers

The system of equations is given by: y = -2/5x +2 and y = -3x - 4.

How is a three-way system of equations solved?

Choose two equation pairs at random from the system. Apply the Addition/Subtraction technique to each pair to remove the same variable. Use the Addition/Subtraction method to solve the two new equations as a system. Reintroduce the solution into one of the original equations and find the third variable there.

equations  is:-

y = -2/5x +2 and y = -3x - 4.

when x=0

y= -2/5(0) +2 = 2

y  = -3(0) - 4= 4

when y=0

0= -2/5x +2

x=.80

0= -3x - 4

x=13.33

so from the above value we come to conclusion that system of equations is given by: y = -2/5x +2 and y = -3x - 4.

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Let u= [-12, 36, 8] and A= [ 5 -2 1 -3 6 1]. Is u in the plane in ℝ3 spanned by the columns of A? Why or why not?
Select the correct choice below and fill in the answer box to complete your choice.
(Type an integer or decimal for each matrix element.)
A.No, the reduced echelon form of the augmented matrix is which is an inconsistent system.
B.Yes, multiplying A by the vector writes u as a linear combination of the columns of A.

Answers

Since n•u is not equal to 0, we conclude that the vector u is not in the plane spanned by the columns of A.

Why plane spanned by the columns of A?

A vector u is in the plane spanned by the columns of a matrix A if and only if the dot product between u and the normal vector of the plane is equal to 0.

In this case, let A = [5 -2 1; -3 6 1]. To determine if u = [-12, 36, 8] is in the plane spanned by the columns of A, we can calculate the dot product between u and the normal vector of the plane, which can be found by taking the cross product of the two columns of A.

Since the cross product of two columns in A gives the normal vector of the plane spanned by the columns, we have:

According to question:

n = (5, -2, 1) × (-3, 6, 1) = (18, -26, -11)

Next, we calculate the dot product of n and u:

n•u = (18, -26, -11) • [-12, 36, 8] = 18 * -12 - 26 * 36 - 11 * 8 = -816 - 936 - 88 = -1840

Since n•u is not equal to 0, we conclude that the vector u is not in the plane spanned by the columns of A. In other words, u is not orthogonal to the normal vector of the plane and therefore, is not in the plane.

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Which of the following would be classified as categoricalâdata?
Choose the correct answer below.
Hair color
Number of suitcases on a plane
Tree height
Amount of rainfall

Answers

Categorical data is data that can be divided into different categories. Examples of categorical data include hair color, number of suitcases on a plane, tree height, and amount of rainfall.

Hair color would be classified as categorical data because it can be divided into categories such as black, brown, blonde, and red. Number of suitcases on a plane would also be classified as categorical data because the amount of suitcases can be divided into categories such as 0, 1, 2, 3, etc. Tree height would be classified as categorical data as it can be divided into categories such as small, medium, and large. Amount of rainfall would also be classified as categorical data as it can be divided into categories such as light rainfall, moderate rainfall, and heavy rainfall.

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eval calculates an expression and puts the resulting ____ into a new or existing field.

Answers

Eval is a function that evaluates an expression and puts the resulting value into a new or existing field.

To calculate the value of an expression using Eval, you must use the correct syntax. The syntax for Eval is Eval(expression, optional_parameter). The expression can take the form of a mathematical equation or a logical expression. For example, if you wanted to calculate the sum of two numbers, you would use the following expression: Eval(A + B). The optional parameter allows you to specify a range of values to evaluate the expression against.

For example, if you wanted to calculate the sum of two numbers within a given range, you would use the following expression: Eval(A + B, range). The range parameter can be used to specify the starting and ending values that the expression should be evaluated against.

Using Eval to calculate an expression is a useful tool for quickly getting the desired value. It is also useful for quickly testing the accuracy of a complex expression before implementing it in your code.

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a tent has the shape pictured below, where the cross sections are triangles. (the height of each triangle is equal to the base for that triangle.) what is the interior volume of the tent? (all distances are in feet.)

Answers

The interior volume of the tent where the cross sections are triangles is given is 120ft³.

There are two cross sectional triangles

The  one smaller triangle with the height and base of 2ft

The other bigger triangle has a base and height of 4 ft

And the total length of the Tent is given as 6 ft.

Therefore,

Area of smaller triangle = 2 x 2 = 4m²

Area of bigger triangle = 4 x 4 = 16 ft²

So the Volume of the tent is given by ,

Total length x (Area of smaller triangle + Area of bigger triangle)

= 6 x ( 4 + 16 )

=6 x ( 20 )

= 120 ft ³

A measurement of three-dimensional space is volume.  Numerous imperial or US customary units, as well as SI-derived units (such the cubic metre and litre), are frequently used to quantify it numerically (such as the gallon, quart, cubic inch). Volume and length (cubed) have a symbiotic relationship. The capacity of a container is typically regarded to be its volume.

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The following equation follows the commutative property of addition. Find the missing value.
39 + 67 = __ + 39
a, 42
b. 67
c. 39
d. 81

Answers

Using commutative property of addition, a + b = b + a, Therefore, 39 + 67 = 67 + 39, Hence the missing number is 67.

What is the commutative property of addition formula?The commutative property formula applies to addition and multiplication. The addition formula states that a+b=b+a, and the multiplication formula states that a×b=b×a.Commutative property of addition: Changing the order of addends does not change the sum. For example, 4 + 2 = 2 + 4 4 + 2 = 2 + 4 4+2=2+44, plus, 2, equals, 2, plus, 4.We learned that the addition property of equality tells us that if we add the same quantity to both sides of an equation, then our equation remains the same. The formula is if a = b, then a + c = b + cThis law simply states that with addition and multiplication of numbers, you can change the order of the numbers in the problem and it will not affect the answer

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A medical clinic is randomly selecting three staff members to attend a conference. The clinic employees include 7 nurses, 3 doctors, and 4 office staff. What is the probability that three nurses are selected to attend the conference?

0.10
0.13
0.42
0.50

Answers

Answer:

50%

Step-by-step explanation:

7 nurses

3 doctors

4 offices

14 in total

7/14 or 50% is the probability

Answer:

0.50

Step-by-step explanation:

[tex]7 + 3 + 4 = 14[/tex]

So, the probability that the nurses are selected to attend the conference is,

[tex] \frac{7}{14} = \frac{1}{2} [/tex]

[tex] \frac{1}{2} = 0.50[/tex]

Hazma’s Logo wants to create a bumper sticker with his design.
Bumper stickers usually have a height of 3 1/2 inches.
What will the width of his sticker be?

Answers

The width of the sticker will be  8 3/4 inches.

What is a scale factor?

The scale factor defines a variable in a ratio of two different measurements.

Sometimes drawings of large models are represented in a scale factor of a smaller unit.

Given, The given logo has a height of 2 inches and a width of 5 inches.

Bumper stickers usually have a height of 3 1/2 inches which has a

= (7/2)/2 = 7/4 scale factor.

Therefore, The width of the sticker will be,

= 5×(7/4).

= 35/4.

= 8 3/4 iches.

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