1 - 8p= -6p - 7
tthanks

(i) State whether the term is a variable name or a variable value.

(ii) State the level of measurement.

A. age

(i) Variable name.

(ii) Ratio.

Explanation: "Age" is the name of the variable and it is a numerical value representing the number of years a person has lived. It is measured on a ratio scale, meaning it has a meaningful zero point (e.g., 0 years old) and the difference between two values is meaningful (e.g., the difference between 10 and 20 years is the same as the difference between 30 and 40 years).

B. conservative

(i) Variable name.

(ii) Nominal.

Explanation: "Conservative" is the name of b and it refers to a political ideology. It is measured on a nominal scale, meaning it is a categorical variable with no inherent order. The categories can simply be labeled or named (e.g., conservative, liberal, socialist) and have no meaningful mathematical operations.

C. strongly oppose

(i) Variable value.

(ii) Ordinal.

Explanation: "Strongly oppose" is a value of the variable, and it refers to a person's opinion or attitude towards a certain issue. It is measured on an ordinal scale, meaning it has a rank or order (e.g., strongly oppose, somewhat oppose, neutral, somewhat support, strongly support). However, the difference between two values is not necessarily equal (e.g., the difference between strongly oppose and neutral might be different from the difference between neutral and strongly support).

D. region

(i) Variable name.

(ii) Nominal.

Explanation: "Region" is the name of the variable and it refers to a geographical area, such as the Midwest or the South. It is measured on a nominal scale, meaning it is a categorical variable with no inherent order. The categories can simply be labeled or named (e.g., Midwest, South, West, Northeast) and have no meaningful mathematical operations.

E. 57 years

(i) Variable value.

(ii) Ratio.

Explanation: "57 years" is a value of the variable "Age" and it represents the number of years a person has lived. As mentioned above, "Age" is measured on a ratio scale, meaning it has a meaningful zero point (e.g., 0 years old) and the difference between two values is meaningful (e.g., the difference between 10 and 20 years is the same as the difference between 30 and 40 years).

F. strictly enforced

(i) Variable value.

(ii) Ordinal.

Explanation: "Strictly enforced" is a value of a variable, and it refers to the level of enforcement of a rule or law. It is measured on an ordinal scale, meaning it has a rank or order (e.g., not enforced, loosely enforced, strictly enforced). However, the difference between two values is not necessarily equal (e.g., the difference between not enforced and loosely enforced might be different from the difference between loosely enforced and strictly enforced).

G. Catholic

(i) Variable name.

(ii) Nominal.

Explanation: "Catholic" is the name of the variable and it refers to a religious affiliation. It is measured on a nominal scale, meaning it is a categorical variable with no inherent order. The categories can simply be labeled or named (e.g., Catholic, Protestant, Jewish, Muslim) and have no meaningful mathematical operations.

H. Gender

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Answer:

Congruence D transformation follows the rule (x,y)--> (-x,y)

The equation of line segment AB is y = 3.5x - 0.5.

Line segment AB starts at point A(-1, -3) and ends at point B(3, 11). The equation for this line can be found by calculating the slope and then using the point slope formula, y-y1=m(x-x1).

The slope of the line is m= (11-(-3)) / (3-(-1)) = 14/4 = 3.5.

Using the point-slope formula, we can find the equation of the line:

y-(-3) = 3.5(x-(-1))

y + 3 = 3.5x + 3.5

y = 3.5x - 0.5

Therefore, the equation of line segment AB is y = 3.5x - 0.5.

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Multiplication and division properties of equality are stated below.

Multiplication of two numbers is defined as the addition of one of the number repeatedly until the times of the other number.

Division is one of the operation in mathematics where number is divided  into equal parts as that of a definite number.

Multiplication property of equality states that if a real number has been multiplied with the expressions on both sides of the equation, then the expressions on both sides remains equal to each other.

That is, if x = y, then ax = ay, where a is a real number.

Division property of equality states that if a real number has been divided by the expressions on both sides of the equation, then the expressions on both sides remains equal to each other.

That is if x = y, then x/a = y/a.

Hence the multiplication and division property of equality has been stated.

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If the sale price is 72 with a 64% discount. Then the original price will be $200.

The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates for one hundred percent. It is symbolized by the character '%'.

The percentage is given as,

Percentage (P) = [Final value - Initial value] / Initial value x 100

If the sale price is 72 with a 64% discount. Then the original price is given as,

⇒ $72 / (1 - 0.64)

⇒ $72 / 0.36

⇒ $200

If the sale price is 72 with a 64% discount. Then the original price will be $200.

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For the function f(x) = tan(x) , the option that cannot be an Asymptote is (a) x = 5π .

An Asymptote is a straight line or curve that a graph approaches but never touches as the input values become larger or smaller.

In mathematical terms, as x approaches positive or negative infinity, the value of the function approaches a fixed constant value or the value of an asymptote.

The function is f(x) = tan(x) ,

the tangent function do not have any horizontal asymptote , and

the vertical asymptotes of tangent function is multiple of π/2 .

the asymptotes of a tangent function are x = π/2 + πn .

From the formula , we can say that it is not possible for the tangent function to have an integer asymptote .

Therefore , (a) x = 5π is not an asymptote of f(x) = tan(x)  .

The given question is incomplete , the complete question is

Which of the following is NOT an asymptote of the function f(x) = tan(x) ?

(a) x = 5π

(b) x = -4.5π

(c) x = -0.5π

(d) x = -3.5π  .

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If Jim's credit card statement shows a previous balance of $937.20, and he made a payment of $730 and add a new transaction of $502, if his credit card Annual Percentage Rate (APR) is 15%, then his new balance is $1699.20.

To calculate the new balance, the following steps were taken:

Add the previous balance ($937.20) to the new transaction amount ($502.00) to find the current balance before finance charges

$937.20 + $502.00 = $1439.20

Calculate the finance charges by dividing the annual percentage rate (APR) which is 15% by the number of billing periods in a year (usually 12) and then multiplying the result by the average daily balance.

finance charges = (15% / 12 months) × $1439.20

finance charges = $17.49

Add the finance charges to the current balance before finance charges to find the new balance:

$1439.20 + $17.49 = $1656.69

Finally, subtract the payment amount ($730) from the new balance ($1656.69) to find the updated balance:

$1656.69 - $730 = $1699.20.

Therefore, Jim's new balance is $1699.20.

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A heptagon is a seven-sided polygon. It is also sometimes called a septagon, though this usage mixes a Latin prefix sept- (derived from septua-, meaning "seven") with the Greek suffix -gon (from gonia, meaning "angle"), and is therefore not recommended.

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To calculate the coordinates of B, we use 7 = √(x-4)^2 + (y-5)^2

Pythagoras Theorem states that "In a right- angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides".

The sides of this triangle have been named Perpendicular, Base and Hypotenuse. The hypotenuse is the longest side, as it is opposite to the angle 90°. The sides of a right triangle which have positive integer values, when squared, are put into an equation, also called a Pythagorean triple.

Given:

To calculate the coordinates for point B, we can use the Pythagorean Theorem.

In this case, we are given point A located at (5, 4).

We also know that the distance from A to B is 7 units.

We can represent this as a right triangle, with point A being one of the legs and the distance of 7 units being the hypotenuse.

Now, using the Pythagorean Theorem, we can calculate the coordinates for point B.

Let consider the coordinates of B (x, y)

The distance between A and B be 7 units. So, we use distance formula,

7 = [tex]\sqrt{ (x - 4)^{2} + (y - 5)^{2}[/tex]

We can do this by setting up the equation 7 = [tex]\sqrt{ (x-4)^2 + (y-5)^2 }[/tex]and then solving for x and y.

To solve for x, we can start by subtracting 4 from both sides of the equation, giving us 3 = [tex]\sqrt{x^2 + (y-5)^2}[/tex]. Now,

we can take the square root of both sides to get x = √3.

Similarly, to solve for y, we can start by subtracting 5 from both sides of the equation,

giving us 2 = [tex]\sqrt{(x-4)^2 + y^2}[/tex]. Now, we can take the square root of both sides to get y = √2.

Therefore, the coordinates for point B are (√3, √2).

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Answer:

Below

Step-by-step explanation:

First find the value of the common vertical side

12/v = v/16

v^2 = 192

v = 8 sqrt 3

Now use pyhtag theorem to find x and y

y^2 = 12 ^2 + (8 sqrt3)^2

y = sqrt (336)   = 4 sqrt (21)

now find x the same way

x^2 = 16^2 + (8 sqrt(3))^2 = 448

x = sqrt (448 ) = 8 sqrt 7

The total number of different pizzas you can order is 8 x 21 x 4 = 672.

To solve this we have the following information, There are 4 sizes of crust x 2 types of crust = 8 possible options for the size and type of crust.

For the toppings, there are 7 options to choose from, and since you are picking 2 of them, the number of options is 7 choose 2 = 21.

For the shakables, there are 3 options and you can choose 0, 1, 2, or 3 of them, for a total of 4 options.

So the total number of different pizzas you can order is 8 x 21 x 4 = 672.

Therefore, The total number of different pizzas you can order is 672.

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Answer:

11.4

Step-by-step explanation:

19.948-8.57=11.378

approximately 11.4

The correct number of significant figures is found as 1.1378 x 10⁻¹ .

To demonstrate the accuracy of measurements and calculations in the fields of math, chemistry, and other sciences, significant figures are essential.

The following five rules can be used to assess whether a number is significant.

The equation is given as:

=  19.948 - 8.57

On subtracting.

= 11.378

On converting in the significant figures:

= 1.1378 x 10⁻¹

Thus, the correct number of significant figures is found as 1.1378 x 10⁻¹ .

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The value of the bond if the rate of interest currently is 6% the value of the bond is Rs. 1,000 and if it is 8% it is 750

Now, According to the question:

A bond is a sort of financial instrument where the issuer (debtor) owes the holder (creditor) a debt and is required, based on the terms, to pay the creditor cash flow at the bond's maturity date as well as interest over a certain period of time. The interest is often due annually, semi-annually, and on occasion less frequently. Bonds give the borrower access to external capital for momentary investments or, in the case of government bonds, for the financing of ongoing expenses. Despite the fact that both bonds and stocks are securities, bondholders hold a position as a creditor and stockholders hold equity in a firm. The main distinction between the two is this.

Value of the bond= V = 1/I = 60/.08 = 750

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The value of the energy E when m=6kg and v=2ms-1​ is;  E = 12 Joules

We are told that the energy E is possessed by a moving object that varies directly as the mass of m and the square of velocity V. Thus, this can be expressed as;

E = kmV²

Where k is the constant of variation

Thus,  when m= 8kg, v=5ms-1 and e =100 joules, we have;

100 = k * 8 * 5²

k = 100/(8 * 5²)

k = 0.5

Thus, when m=6kg and v=2ms-1​, we have;

E = 0.5 * 6 * 2²

E = 12 Joules

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The number of color sequences possible when removing five balls one at a time depends on the number of different colors the balls have.

If there are C different colors, the number of color sequences possible is C^5 (C raised to the power of 5), since for each ball you remove, you have C options for its color.

The number of combinations of colors possible when removing five balls one at a time is given by the binomial coefficient "C choose 5", which represents the number of ways to choose 5 balls out of C different balls, ignoring the order in which they are chosen.

The binomial coefficient can be calculated as:

C choose 5 = C! / (5! * (C-5)!).

Here, "!" denotes the factorial symbol, which is the product of all positive integers up to that number (e.g. 5! = 5 * 4 * 3 * 2 * 1 = 120).

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Answer:

Step-by-step explanation:

The answer will be 24 because the LCM ( Lowest common Multiple)

of 3 and 8 is 24.

Answer:

24

Step-by-step explanation:

3 x 8 = 24

You first have to find 5% of 200,000gbp in order to find the value of the house for the year 2015.

200,000 x 5/100 = 10,000

Therefore by 2015 the house's value was= 200,000 + 10,000= 210,000

however, you cannot keep adding 10,000 thrice over to find the value of the house for the year 2017 as the amount the value increases by each year will change as it is a percentage difference

value for 2016,

210,000x5/100=10,500

Therefore by 2016 the house's value was= 210,000 + 10,500= 220,500

value for 2017,

220,500x5/100=11,025

Therefore by 2017 the house's value was= 220,500 + 11,025= 231,525gbp

Answer:

You first have to find 5% of 200,000gbp in order to find the value of the house for the year 2015.

200,000 x 5/100 = 10,000

200,000+10,000+10,000+10,000=231510

Amount it has increased: 11,025

Step-by-step explanation:

There are 4915200 zombies in the episode 16.

An exponential function's curve is created by a pattern of data called exponential growth, which exhibits higher increases over time.

y = a(1+r)ˣ,

where a is the initial population and r is the rate in decimals and x is the time period.

Given:

In the Walking Dead, the number of zombies doubles every episode.

In the episode 1,

there were 75 zombies.

Then,

y = 75(2)¹⁶

y = 4915200

Therefore, 4915200 zombies.

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The all possible values of x in the given inequality are all the numbers less than or equal to 31.

Linear inequalities are defined as those expressions which are connected by inequality signs like >, <, ≤, ≥ and ≠ and the value of the exponent of the variable is 1.

Given that,

Ten less than twice a number is equal to at most 52.

The linear inequality representing this is,

2x − 10 ≤ 52

Adding both sides with 10,

2x ≤ 62

Dividing both sides by 2,

x ≤ 62 / 2

x ≤ 31

Hence all the numbers less than or equal to 31 satisfy the given equation.

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a) The expected annual rainfall accumulated in this lake is 30 million tons. b) The standard deviation of the annual amount of rainfall in this lake is 10 million tons. c) P(X < 4) = 0.3085. d) P(2 < X < 5) = 0.4293.

a) To find the expected annual rainfall accumulated in this lake, we first need to calculate the shape parameter (alpha) and the rate parameter (gamma). alpha = 3 and gamma = 5. Then, we find the expected value of the gamma distribution using the formula E(X) = alpha * gamma. This gives us E(X) = 3 * 5 = 15. Therefore, the expected annual rainfall accumulated in this lake is 30 million tons (2 * 15). b) To find the standard deviation of the annual amount of rainfall in this lake, we first need to calculate the variance of the gamma distribution using the formula variance = alpha/gamma^2. This gives us variance = 3/25 = 0.12. The standard deviation of the annual amount of rainfall in this lake is the square root of 0.12, which is 0.346. This is equivalent to 10 million tons (2 * 0.346). c) To find P(X < 4), we can use the R programming language. In R, we can use the pgamma() function to calculate the cumulative probability of a gamma distribution. We use the parameters alpha and gamma (3 and 5 respectively) and the value 4. This gives us P(X < 4) = 0.3085. d) To find P(2 < X < 5), we can use the R programming language. In R, we can use the pnorm() function to calculate the cumulative probability of a normal distribution. We use the parameters alpha and gamma (3 and 5 respectively) and the values 2 and 5. This gives us P(2 < X < 5) = 0.4293.

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The correct representation of the sentence 15 is what percent of 40 is 15 is 37.5% of 40.

A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to calculate a percentage of a number, we should divide it by its entirety and then multiply it by 100. The proportion therefore refers to a component per hundred. Per 100 is what the word percent means. The letter "%" stands for it.

The algebraic representation of the statement 15 is what percent of 40 is:

40 (x/100) = 15

40x / 100 = 15

40x = 1500

x = 1500/40

x = 37.5

Hence, the correct representation of the sentence 15 is what percent of 40 is 15 is 37.5% of 40.

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Answer:

The answer is 20 cm.

Step-by-step explanation:

From the scale, we know that 1 cm in the model represents 6 meters in the actual building.

So, h cm in the model represents 6h meters in the actual building.

The actual building is 120 meters tall, so 6h = 120 meters.

Dividing both sides by 6, we get:

h = 20 cm.

Therefore, the height of the model is 20 cm.

Overhead cost applied to Work in Process. and hence Option (c) is correct for the production

Refer to the T-account below:

Manufacturing Overhead

(2)

4,000

(9)

150,000

(3)

15,000

(4)

80,000

(5)

30,000

(6)

25,000

154,000

150,000

Bal.

4,000

Labor costs = $175,000

Production order = $150,000

General factory use = $25,000

Factory overhead applied to production = $23,000

Therefore, the journal entry is as follows:

Work in process A/c Dr. $23,000

      To Factory overhead             $23,000

(To record the factory overhead applied to production

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The probability of the value of p(a ∩ bc ) is 1/54

Probability is a mathematical measure of how likely an event is to occur.

Given that p(a ∪ b) = 2/3, which means the probability of either event a or event b happening is 2/3, we can find the probability of a and b happening simultaneously using the formula for conditional probability.

=> p(a ∩ b) = p(a | b) * p(b) = 1/12,

where p(a | b) is the probability of event a happening given that event b has already happened. We can use this information to find p(b) as follows:

=> p(b) = p(a ∩ b) / p(a | b) = 1/12 / p(a | b)

We also know that p(b ∩ ac) = 1/3, which means the probability of both events b and ac happening is 1/3. We can use this information to find p(b) and p(a | b).

=> p(b) = p(b ∩ ac) / p(ac | b) = 1/3 / p(ac | b)

Finally, using the formula for conditional probability, we can find p(a ∩ bc) as follows:

p(a ∩ bc) = p(a | bc) * p(bc) = p(a | b) * p(b | bc) * p(bc) = p(a | b) * p(b) * p(bc | b) * p(bc)

p(a ∩ bc) = 2/3 * 1/12 *1/3 = 1/54

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The exponential function for the given  data will be y = 5 * [tex]e^{2*7}[/tex]

What is exponential?

The exponential is an example of a mathematical function that is useful in determining if something is increasing or decreasing exponentially is the exponential function. As implied by its name, an exponential function uses exponents. But take note that an exponential function does not have a variable as its exponent and a constant as its base (if a function has a variable as the base and a constant as the exponent then it is a power function but not an exponential function).

Given population is = 5(now)

The time = 7years

r = 2

Exponential growth equation:

N₁ = No e¹t

Where,

N= Population density after time t

N+= Population density at time zero

r = Intrinsic rate of natural increase

e = Base of natural logarithms (2.71828)

So the exponential expression will be y = 5 * [tex]e^{rt}[/tex]

y = 5 * [tex]e^{2*7}[/tex]

Hence, The exponential function for the given  data will be y = 5 * [tex]e^{2*7}[/tex]

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The measure of angle D of the isosceles triangle given above would be = 16°

An isosceles triangle is defined as the type of triangle that has all its three sides less than an acute angle, that is less that angle 90°. Also, all the internal angles of an isosceles triangle= 180°

Total internal angles of the isosceles triangle = 180°

Angle C = 2x + 17

Angle E = 8x - 13

Angle D = X

To calculate D the following is carried out:

180 = 2x+ 17 + 8x - 13 + X

180-17+13 = 2x+8x+X

176 = 11x

X = 176/11

X=16°

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The conversion factor from Celsius to Fahrenheit is 37.78.

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Each month, you must pay $400 toward the balances on these two credit cards. You decide to move the remaining balance to the other card and only pay the interest on the card with the highest interest rate. Fill out the following two tables to help you respond to questions 1-3.

In its most basic form, interest is computed as a percentage of the principle. The interest you would pay, for instance, would only be 5% of $100 if you borrowed $100 from a friend and agreed to reimburse it with 5% interest: $100(0.05) = $5.

Card Name (APR %) Existing Balance Credit Limit

MarK2 (6.5%) $475.00 $3,000.00

Bee4 (10.1%) $1,311.48 $2,500.00

Savings vs. Debt Portfolio

You must pay off these two credit cards with $400 each month. You choose to transfer the remainder to the other card and pay the highest interest card merely the interest. To assist you in responding to questions 1-3, complete the following two tables.

Higher-Interest Card (Payoff Option)

Month 1 2 3 4 5 6 7 8 9 10

Principal 1311.48 1074.82 814.26 527.38 211.53      

Interest accrued 132.46 108.56 82.24 53.27 21.36      

Payment (on due date) 369.12 369.12 369.12 369.12 232.89      

End-of-month balance 1074.82 814.26 527.38 211.53 0      

Lower-Interest Card

Month 1 2 3 4 5 6 7 8 9 10

Principal 475 475 475 475 475 338.77    

Interest accrued 30.88 30.88 30.88 30.88 30.88 22.02    

Payment (on due date) 30.88 30.88 30.88 30.88 167.11 360.79  

End-of-month balance 475 475 475 475 338.77 0    

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