HELP!!! Bill paid $45in tax on a laptop that cost $500. What percent sales tax did Bill pay?

Answer:Hi! The answer will be B I got a 100 on my test and i also did this before.

The total volume of cough syrup that the pharmacist will have left would be = 2,400ml. That is option B.

A pharmacist is an individual trained and licensed to dispense the correct amount of prescribed medication.

The volume of the cough syrup the pharmacist has = 4.3L

But 1 L = 1000 ml

4.3 L = 4.3 × 1000 = 4300ml

The volume of the available syrup bottle brought by the pharmacist = 1,900 ml

The quantity of syrup transferred to a bottle = 1,900 ml

Therefore the amount remaining = 4300 - 1900 = 2,400ml.

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Answer: 63 bottle caps

Step-by-step explanation:

3591 caps collected

57 days

3591/57=63

Caps collected per day 63 caps

Answer: 8 pounds

Step-by-step explanation: Let’s first identify the main key details

Strawberry- 2 pounds

Apple- 6 more of strawberry

What is 6+2

8

The apple weighs 8 pounds.

Hope this helped

It would not be unusual for a household to have three dogs, as the data you provided shows that there are households in the small town with three dogs.

The frequency of households with three dogs is 173, which is the third highest number after households with one or two dogs. Therefore, having three dogs in a household is not uncommon in this small town,

Frequency refers to the number of times an event or a value occurs within a specific data set. It can be represented as a count or a percentage. In statistics, frequency is used to describe the distribution of data, which can help to identify patterns and trends. For example, in the data you provided, the frequency of households with three dogs is 173, which means that there are 173 households in the small town that have three dogs. It's a way to understand how common or rare is something in the dataset. By counting the number of times each value appears on the dataset and organizing it, we can have a better understanding of how the variable is distributed.

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The expression 14b shows the total number of beads in one necklace.

Multiplication is a mathematical arithmetic operation. It is also a process of adding the same types of expression for some number of times.

Example - 2 × 3 means 2 is added three times, or 3 is added 2 times.

Given:

Kylie used b beads to make each necklace.

She made 14 necklaces.

So,

the total number of beads,

= 14 x number of beads in one necklace.

The total number of beads,

= 14 x b

The total number of beads,

= 14b

Therefore, 14b is the required expression.

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The probability that all the balls are green when we randomly select them is:

P = 0.044

We know that a bag contains 4 white, 5 red and 6 green balls, then there are a total of:

4 + 5 + 6 = 15 balls.

The probability of getting a green one is given by the quotient between the number of green balls and the total number of balls, so for the first one we have:

p = 6/15

Now for the next ball, because we already took one, now there are 5 green balls and 14 in total, so the probability is:

q = 5/14

The probability for the last one is calculated in a similar way, we will get:

z = 4/13

The joint probability (the probability of getting the 3 green balls in a row) is given by the product of the probabilities above, here we will get:

P = *q*z = (6/15)*(5/14)*(4/13) = 0.044

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The equation as per the information that has been provided, the answer will be computed as:

The function's limit indicates its value as the independent variable gets closer to a certain point.

Finding the limit as the independent variable approaches both the positive and negative limits is necessary to determine whether a function's limit is present. If both limits are the same, the limit of the function is present.

L=limx→0.5(cos(x)+2sin(3x))

L=cos0.5+2sin3×0.5

L=0.87+2sin1.5

L=0.87+2(0.99)

L=0.87+1.99

L=2.86

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The time that Mrs James have her eyes open than closed will be 13 19/20 hours.

A fraction simply means a piece of a whole. In this situation, the number is represented as a quotient such that the numerator and denominator are split.

From the information, the average person spends about 1/10 of their walking hours with their eyes closed. If Mrs. James was awake for 15 1/2 hours today.

The more time that she have her eyes open than closed will be:

= 15 1/2 - (1/10 × 15 1/2)

= 15 1/2 - 1 11/20

= 13 19/20

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Answer: h = 16

Step-by-step explanation:

       We will isolate the variable, h, with inverse operations and simplifying to solve for h.

   Given:

[tex]\displaystyle -\frac{5}{6}h-\frac{2}{3}h=-24[/tex]

   Multiply both sides of the equation by 6:

       ➜ Why would we do this? This allows us to work without fractions.

-5h - 4h = -144

   Combine like terms:

-9h = -144

   Divide both sides of the equation by -9:

h = 16

The equation 7.5s + 1.6t - 4.2s is simplified to give a result of

The given equation 7.5s + 1.6t - 4.2s is simplified by following the mathematical operator that is acting on the values after a consideration of like terms

The variables in the equation are t and s

terms in t: 1.6

terms in s: 7.5, -4.2

collecting like terms

this will lead to rearranging the equation to give

7.5s - 4.2s + 1.6t

using the mathematical operator (addition and subtraction)

= 3.3s + 1.6t

unlike terms cannot be operated on, because of this the answer is 3.3s + 1.6t

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The equation of line that has a slope of 1/2 and goes through (4,-1) is y=-3.

An equation is a mathematical formula that connects two assertions using the equal sign (=) to denote equivalence. In algebra, an equation is a mathematical statement that establishes the equivalence of two mathematical expressions. For instance, an equal sign separates the components 3x + 5 and 14 in the equation 3x + 5 = 14. A mathematical formula is used to explain the connection between two sentences on either side of a letter. Frequently, there is just one variable, which is also the symbol. for example, 2x - 4 = 2.

y = mx + c

where m denotes the line's slope and c is the y-intercept.

In the question, we have been given the slope and the (x,y) through which it passes.

Substituting these in y = mx + c, we get

-1= 0.5(4)+c

-1= 2+c

-3=c

c=-3.

Hence, the equation of line is y=-3.

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The standard form of the equation for the line which is as described is; x - 4y = 8.

It follows from the task content that the equation of the line in discuss in point-slope form as given in the question is;

( y - 1 ) = 1/4 ( x - 12 )

Therefore, the equation above can be written so that we have that;

4 ( y - 1 ) = ( x - 12 )

4y - 4 = x - 12

4y - x = -12 + 4

x - 4y = 12 - 4

x - 4y = 8

Therefore, the standard form equation of the line as required is; x - 4y = 8.

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On solving the provided question, we can say that angles MOP + NOP = MON; x = 140/4 = 35 and MOP = NOP = 2(35) +1 = 71

An angle is a form in Euclidean geometry made composed of two rays, called the angle's sides, that meet at a point in the middle known as the angle's vertex. In the plane where the rays are placed, two rays can produce an angle. An angle is also produced when two planes intersect. They're known as dihedral angles. In plane geometry, an angle is the form that two rays or lines with a common termination might take. The Latin word "angulus," which means "horn," is where the English word "angle" comes from. The two rays, also known as the sides of the angle, have a common termination known as the vertex.

here, angles

MON = 142°, m MOP= 2x+1, and  NOP = 2x+1

so, MOP + NOP = MON

2x+1 + 2x + 1 = 142

4x = 140

x = 140/4 = 35

MOP = NOP = 2(35) +1 = 71

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Answer: C

Step-by-step explanation:

This is simple algebra! First, try to find the slope which would be -3.

Let's say x is hours and y is degrees. We will find the slope by finding the change in x and y.

change in y    45  - 54 =  -9

change in x     5   -   2  =   3

The slope is -3. Therefore the temperature decreases by 3 degrees every hour.

Hope that helps! :-)

The reduced price of the item will be $44.

The percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.

Given that the price of an item has been reduced by 20%. The original price was $55.

The reduced price of the item will be calculated as,

Price  = 55 x ( 100% - 20 %)

Price = 55 x ( 1 - 0.2

Price = ( 55 x 0. 8 )

Price= $44

Hence, the price of the item will be $44.

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The values of F, G and H are given as follows:

F = 5, G = 29, H = 1.

The expression at the right side of the equality represents the entire expression after the least common factor is applied at the left side.

The least common side of the denominators is given as follows:

(x - 3)(4x + 7).

Hence the simplified numerator is given as follows:

(2x + 1)(4x + 7) + (-3x + 2)(x - 3).

Expanding the operations, and combining the like terms, we have that:

(2x + 1)(4x + 7) + (-3x + 2)(x - 3) = 8x² + 18x + 7 - 3x² + 11x - 6.

(2x + 1)(4x + 7) + (-3x + 2)(x - 3) = 5x² + 29x + 1.

Then the equality of the two numerators is given as follows:

5x² + 29x + 1 = Fx² + Gx + H.

Hence the values of the letters are given as follows:

F = 5, G = 29, H = 1.

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Marina's debt to income ratio is given as follows:

27.75%.

The debt to income ratio is obtained as the sum of all debts divided by the sum of all incomes.

The sum of all debts is given as follows:

1400 + 350 + 140 + 130 + 600 = 2620.

The sum of all incomes is given as follows:

8900 + 350 + 190 = 9440.

Hence the ratio is given as follows:

2620/9440 = 0.2775.

As a percent, the ratio is given as follows:

0.2775 x 100% = 27.75%.

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If 3/4 cup of chai tea latte concentrate is 60 calories, we can use proportion to find out how many calories 1/2 cup of chai tea latte concentrate is.

What does a math ratio mean?

An ordered pair of numbers a and b, represented as a / b, is a ratio if b is not equal to 0. A proportion is an equation that sets two ratios at the same value. For instance, you could athe ratio as follows: 1: 3 if there is 1 boy and 3 girls (for every one boy there are 3 girls) There are 1 in 4 boys and 3 in 4 girls.

We know that:

(3/4 cup) = 60 calories

To find out the number of calories in 1/2 cup, we can set up a proportion using the information we have:

(1/2 cup) / x = (3/4 cup) / 60

we can cross-multiply to get:

x = (1/2 cup) * (60 / (3/4 cup))

then we can simplify

x= (1/2)*(4/3)*60

x= 80/3

Therefore, 1/2 cup of chai tea latte concentrate is 80/3 calories.

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The value of y given the inverse proportional relationship between the variables is 16.

When two variables vary inversely, as one of the variable increases, the other variable decreases.

The equation that represents inverse proportion : x = k / y

where b = constant of proportionality

k = xy

k = 12 x 4 = 48

y = k / x

48 / 3 = 16

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Answer: I can't solve all of them but I will give tips. i repeats in cycles so i^1 is sqrt-1, i^2 is -1, i^3 is -i and i^4 is 1. Look at the exponent and first divided out 4 then use the  1 2 3 answers. When you divided i and a number such as (1-i)/1+i) multiply by the conjugate of the denominator which is 1-i. To find conjugate replace the + with a -.

Step-by-step explanation:

The programming code that gives instructions to other parts of the computer.

Computer programming code is typical referral source code. Source code is a set of instructions written using a computer programming language that tells a computer what to do.

It is written in a language that a computer can understand, and is usually written in a text file. Source code is the foundation of all computer programming and software development, and it is the basis for creating applications, programs, and websites. Source code is written in a language such as C++, Java, or Python and is compiled and then translated into machine language that the computer can understand and execute.

The source code is then tested and debugged to ensure that it works correctly. Source code is an essential part of software development and is the foundation for successful software projects.

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The equations that represent the circle are x² + (y - 3)² = 36 and x² + (y + 8)² = 36.

A circle is a two dimensional figure which consist of all the points which are at equal distance from a fixed point called center of the circle.

Standard equation of a circle is,

(x - h)² + (y - k)² = r², where (h, k) is the center and r is the radius.

Given that,

Diameter = 12

Radius = Half of diameter = 6

Center lies on the y axis.

So the coordinates of center (h, k) will be of the form (0, k).

So the equation will be of the form,

(x - 0)² + (y - k)² = 6² or x² + (y - k)² = 36

The equations of this form in options are,

x² + (y - 3)² = 36 and

x² + (y + 8)² = 36

Hence the equations are x² + (y - 3)² = 36 and x² + (y + 8)² = 36.

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Three types of numbers fall under the heading of "real numbers," which we will discuss in a moment. Real numbers include all types of numbers, including whole, rational, and irrational numbers.

A real number is a quantity that may be represented mathematically by an endless decimal expansion. In contrast to the counting-derived natural numbers 1, 2, 3,..., real numbers are used to quantify constantly altering quantities such as size and time. Rational and irrational numbers are both included in real numbers. Real numbers include both irrational and rational numbers such as 3, 22/7, and integers such as (-2, 0, 1), fractions such as (1/2), and decimal numbers such as (1/2).

whole = 0,1,2,3,4,5,6,7,8,9,10,11........….

rational = 12/23,3,3/4,5/6,...…

irrational =  [tex]\sqrt{98}[/tex]

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Solving the provided question, we can say that the equation we have here are y=-x+3 and y=3x-4 and y=x+2, so values of y are as => 0, 5 and 5.

A mathematical equation is a formula that joins two statements and uses the equal symbol (=) to indicate equality. A mathematical statement that establishes the equality of two mathematical expressions is known as an equation in algebra. For instance, in the equation 3x + 5 = 14, the equal sign places the variables 3x + 5 and 14 apart. The relationship between the two sentences on either side of a letter is described by a mathematical formula. Often, there is only one variable, which also serves as the symbol. for instance, 2x – 4 = 2.

the equation we have here are

y=-x+3

y=3x-4

y=x+2

and the value of the x = 3

so values of y are as => 0, 5 and 5

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The statement "(Bob) ≤ {Bob, Carol, Ted, Alice}" is False.

From the question, we have the following parameters that can be used in our computation:

Bob) ≤ {Bob, Carol, Ted, Alice}

Here, (Bob) is a singleton set which contains the element "Bob", while {Bob, Carol, Ted, Alice} is a set.

In general, the notation "A ≤ B" is used to indicate that set A is a subset of set B, which means that all elements of A are also elements of B.

Therefore, in this case (Bob) is not a subset of {Bob, Carol, Ted, Alice} because it is not a set of distinct elements, it is just a single element.

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Answer:

Step-by-step explanation:

-5x-1>9

add 1 to both sides

-5x>10

divide by negative 5

x<-2

the sign flips since you divided by a negative

and your answer is x<-2

Approximately 20 years will it take a $1000.00 investment to double its value at an interest rate of 3.60%, compounded annually.

Approximately 20 years will it take a $1000.00 investment to double its value at an interest rate of 3.60%, compounded annually.

The complete question is,
Approximately how many years will it take a $1000.00 investment to double its value at an

interest rate of 3.60%, compounded annually?

A. 5

B. 7.2

C. 20

D. 50

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Answer:

35⁰

Step-by-step explanation:

because the sum of the interior angle of triangle is 180⁰ so 90+55+x=180

x=35

We were informed that an is a matrix with numerous elements in this query. A is an order matrix, and we also have  an order matrix.

3 by 3, resulting in a determinant of b that is -5. We were successful in locating a matrix c that is equal to minus three times of a b cube times a.

We must determine the determinant because an is equivalent to a transport and an is equal to an identity matrix. If I take into account the period of a transposition, what is the determinant of a so-called determinant of this identity, which is equal to 1 accurate and we are aware of this characteristic.

This will be the result of those who are in a situation where a transposition is crucial. This is the first result is that the cube's time has the same determinant as a matrix's time.

Because a 3 by 3 matrix and lambda are real numbers, we can leverage this property. Using this property, it will be -3 q in this case. Once more, I'll be able to obtain a transposition b times c times a determinant. Splitting it is a possibility. The times of the b cube determinant are determined by minus 3 c. We know that the determinants of a transpose and the determinant of a that is 1 are, so what we are obtaining is just minus 27.

We shall obtain the b cube's determinant from this location. This is only multiplied by 1 minus 27. There won't be an entire cube. The determinant of c is equal to 3125, which is the product of -27 and -125.

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A regular polygon's outer angle is 40° in length and has 9 sides.

We have,

360°

It is given that each exterior angle is 40∘.

40 ∘ .

Consequently, the polygon's number of sides = Measure of all exterior angles added together Every external aspect

= 36040 = 9.

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So on solving the provided question, we can say that mean rate for satellite television from a sample of households was $49.00 per month 29 * 49 = $1421

A dataset's mean is the sum of all values divided by the total number of values, often known as the arithmetic mean (as opposed to the geometric mean). Often referred to as the "mean," this is the most often used measure of central tendency. Simply dividing the dataset's total number of values by the sum of all of those values yields this result. Both raw data and data that have been combined into frequency tables can be used for calculations. Average refers to a number's average. It is straightforward to calculate :Divide by how many digits there are after adding up all the digits. the total divided by the count.

here the data vales are

12+76+4+89+55+6+8+7+4/9

261/9

29

so , mean rate for satellite television from a sample of households was $49.00 per month 29 * 49 = $1421

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