Enter the equation of the following using line in slope-intercept form.
slope = 0; y-intercept is 4

The statement that correctly rounds the GPA to the hundredth position is b. newgpa = round(gpa, 2).

Rounding to the hundredth position means keeping only two decimal places. To do this in Python, we use the round() function with a second argument of 2, which specifies the number of decimal places to keep. Therefore, the correct statement is b. newgpa = round(gpa, 2).

It's important to understand what each of the answer choices means to see why b is the correct option. Option a. newgpa = round(gpa, 100) would round the GPA to the nearest multiple of 100, which is not what we want. Option c. newgpa = round(gpa, .01) and d. newgpa = round(gpa, '$.01') are invalid statements because the second argument of the round() function must be an integer, not a string or float. Therefore, the only valid option is b. newgpa = round(gpa, 2), which rounds the GPA to two decimal places.

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Answer: I think it's A. But correct me if I'm wrong. I don't really do a lot of this math.

Answer:

3/26

Step-by-step explanation:

Simplified

Answer:

the answer is below

Step-by-step explanation:

Demand seems to be based on price.

Therefore we must consider two things:

that "x" is equal to the price and that "y" is equal to the average attendance.

Thus:

the two points would be:

(x1, y1) = (10,27000)

(x2, y2) = (6.39000)

The slope of a straight line is given by:

m = (y2-y1) / (x2-x1)

we replace:

m = (39000 - 27000) / (6 - 10) = 12000 / -4 = -3000

The equation of a straight line can be expressed like this

y = m * x + b.

where

m is the slope and b is the y-intercept.

we replace

y = -3000 * x + b.

To solve for b, replace x and y with the value of one of the points on the line.

We choose (6.39000). and we replace:

39000 = -3000 * 6 + b

39000 = -18000 + b

39000 + 18000 = b

b = 57000.

if we replace we have:

the equation becomes y = -3000 * x + 57000

since it is the demand and * x is the price.

t = d (x), therefore the equation becomes

d (x) = -3000 * x + 57000.

d (x) = 57000 - 3000 * x.

when x = 0, the price is 0 and the demand will be 57000, which will be more than the stadium can contain because the stadium can only contain 50,000.

So:

when x = 6, the price is 6 and the demand is 57000 - 18000 = 39000.

when x = 10, the price is 10 and the demand is 57000 - 30000 = 27000.

Answer:

x = 7

Step-by-step explanation:

8x - 6x = 2 + 12

2x = 14

2/2 x = 14/2

x = 7

\(Answer: \displaystyle\left {{x^2+(y-3)^2=36} \atop {x^2+(y+8)^2=36}} \right. .\)

Step-by-step explanation:

\(D=12\ \ \ \ O(0;b)\\\displaystyle\\R=\frac{D}{2}\\R=\frac{12}{2} \\ R=6.\\Circle \ equation\ is:\\(x-a)^2+(y-b)^2=R^2.\\a=0\ \ \ \ \ R=6\\x^2+(y-b)^2=6^2\\x^2+(y-b)^2=36\\Henese:\\\displaystyle\\\left {{x^2+(y-3)^2=36} \atop {x^2+(y+8)^2=36}} \right. .\)

Answer:

 your answer would be 4.5

Step-by-step explanation:

because if you take the 3/4 from 3 and turn it into a decimal it would be 0.75 so 0.75 + 0.75 is 1.5 and 3 + 1.5 = 4.5

i hope i helped you

The probability of drawing a card that is more than 6 is given as 1 / 2.

The term probability can be defined as the concept in mathematics that has to do with the likelihood that an event is going to have to occur.

In the picture we have values that are numbered from 1 to 12 in the face of all of the cards.

The cards that are greater than 6 here are: [7, 8, 8, 10, 11, 12] = 6

The total numbers in the card are: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12] = 12

Hence the probability of card that is more than 6 = 6 / 12

= 1/2

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Answer:

$22.50

Step-by-step explanation:

First, find the amount one pound of rice cost, by dividing 3 with 2:

3/2 = 1.5

1 lb of rice = $1.50

Next, multiply  the amount each pound costs with the amount you are trying to find:

15 x $1.50 = 22.50

$22.50 is your answer.

~

Hence, 15 lbs of rice will be costing $22.5.

Hoped this helped.

\(BrainiacUser1357\)

As the sample size rises, the width of a 95% confidence interval for a sample proportion decreases.

If the sample size is four times greater than the initial sample size but the sample percentage remains constant, the breadth of the 95% confidence interval is reduced by around a factor of two.

This is due to the fact that the standard error, which defines the width of the confidence interval, is proportional to the sample size squared. When the sample size is multiplied by four, the square root of the sample size multiplies by two, resulting in a lower standard error and a smaller confidence range.

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The probability distribution for X is as follows: X=0 with probability 1/8, X=2 with probability 3/8, X=4 with probability 3/8, X=6 with probability 1/8.

The random variable X is defined as 2H, where H represents the number of flips that result in heads. For instance, if the outcomes are HHT, then X would be equal to 2.

To find the probability distribution of X, we need to determine the possible values of H and their respective probabilities. Since there are three coin tosses, H can take on values of 0, 1, 2, or 3.

To calculate the probabilities, we can use the binomial probability formula. The formula states that for n trials with probability p of success and x successes, the probability is given by P(x) = nCx * p^x * (1-p)^(n-x).

Applying this , since the coin is fair, the probability of getting a head on any given toss is 0.5. Plugging in the values, we find that P(0) = 1/8, P(1) = 3/8, P(2) = 3/8, and P(3) = 1/8.

Therefore, the probability distribution for X is as follows: X=0 with probability 1/8, X=2 with probability 3/8, X=4 with probability 3/8, X=6 with probability 1/8.

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Answer:

why tho bro bro

Step-by-step explanation:

why tho bro bro

In the given word problem, the rate of change is the change in the cost of the ice cream concerning the change in the number of scoops.

That is, the rate of change is the ratio of the change in the cost of ice cream and the change in the number of scoops. Let's first calculate the initial rate of change or slope of the given deal: When we buy a waffle cone, the cost is $3, and we can buy one scoop of ice cream for $1.50.So, for one scoop of ice cream, the total cost would be 3 + 1.50 = $4.50.

We can represent the cost of one scoop of ice cream with the help of a linear equation: y = mx + b. Here, the slope or the rate of change, m = Change in cost of ice cream/ Change in the number of scoops= 1.5/1= 1.5Therefore, the rate of change of the ice cream with respect to the number of scoops is $1.50/scoop.

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The amount of money that Devon pay for additional mileage if he paid a total of $421 for the car rental is $43

An equation is an expression that shows the relationship between two or more numbers and variables.

Independent variables represent function inputs that do not depend on other values, while dependent variables represent function outputs that depends on other values.

Let y represent the amount paid for additional mileage. He rented the car for 7 days at a rate of $54 per day. Hence:

54(7) + y = 421

y = $43

The amount of money that Devon pay for additional mileage if he paid a total of $421 for the car rental is $43

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Answer:

x = 122°

Step-by-step explanation:

There is remote angle( non- adjecent angle) and their sum equal to the exterior angle .

Exterior angle is an angle formed from one side of the polygone and the extended side so

<A and <B are remot angle and <BCD is exterior angle .

And we write the equetion as

<A + <B = <BCD

58° + 64° = x°

122° = X°

so the exterior angle ( x ) measures 122° .

If figure below has surface-area of 72cm², then the area of missing-face is   18 cm²,and the missing-length is 6 cm.

The "total-surface-area" of rectangular-prism is = 72 cm²,

We have to find area of missing face and length of missing edge,

From the figure, we see that "missing-area" denoted by "A" are opposite to each other,

we know that, in "rectangular-prism" the area of "opposite-faces" are equal,

The area of other faces are ⇒ 6 cm², 12 cm² , 6 cm², and  12 cm²,

we also know that "total-surface-area" of prism is = Sum of area of  6 faces,

So, area = 6 + 12 + 6 + 12 + A + A,

We know that,  Area of rectangular prism is 72 cm²,

So, 72 = 6 + 12 + 6 + 12 + A + A,

72 = 36 + 2A,

72 - 36 = 2A,

36 = 2A,

A = 36/2 = 18 cm²,

So, area of single "missing-face" is 18 cm²,

To find the Length of each missing-edge, we use formula for Area of rectangle which is = length × width,

Substituting Area as 18 cm² and width as 3 cm,

We get,

18 = length × 3;

18/3 = length,

length = 6 cm.

Therefore, length of the missing-edge is 6 cm.

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The given question is incomplete, the complete question is

The figure below is a net for a right rectangular prism. It's surface area is 72cm² and the area of some of the faces are filled in bellow.

Find the area of the missing faces and the missing dimension.

She make 5 apple pie and 2 peach pie.

In the given statement is:

Bonnie made 7 pies. there were 6 slices in each apple pie and 7 slices in each peach pie. if Bonnie made 44 slices of pie in total.

To find the how many of each pie did she make

Now, According to the question :

Let start the solution

Total number of slices made by Bonnie is 44

Let Number of apple pies be x

and, number of peach pies is (7 - x) ............(1)

Pieces of an apple pie is 6x

Pieces of peach pie = 7 (7 - x)

Calculation

6x + 7(7 - x) = 44

6x + 49 -7x = 44

-x = 44 - 49

-x = -5

x = 5

Put the value of x in equation (1)

7 - x = 7 - 5 = 2

She make 5 apple pie and 2 peach pie.

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Answer:

Step-by-step explanation:

Let J = John's share ($)

     P = Peter's share ($)

     H = Henry's share ($)

1) H = P + 80

2) J/P = 6/3 = 2

3) P/H = 3/5  

Substitute equation 1) into equation 3)

P/(P + 80) = 3/5            (multiply both sides by (P + 80)

P = (3/5)*(P + 80)         (multiply both sides by 5)

5*P = 3*P + 240

2*P = 240

P = 240/2 = $120

Substitute P value into equation 2)

J/P = 2  or

J = 2*P = 2*$120 = $240

John received $240

Answer:

 2a2 • (a + 1) • (a - 3)

Step-by-step explanation:

There are 21 unique ways the first and second place ribbons can be awarded.

The given information can be solved using permutations. The total number of ways the first and second place ribbons can be awarded is: `7P2`The formula for permutation is given by:nPr = n!/(n-r)!Where, n is the total number of objects and r is the number of objects to be arranged in a permutation.

As per the given question, n = 7 (number of contestants) and r = 2 (number of ribbons).Therefore, the total number of ways the first and second place ribbons can be awarded is:7P2 = 7!/(7-2)! = 7!/5! = 7 x 6/2 x 1 = 21Thus, there are 21 unique ways the first and second place ribbons can be awarded.

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Answer:

7 and 14

Step-by-step explanation:

Answer:

1 and 6.

Step-by-step explanation:

Vertical angles are angles directly opposite to each other. Let's go through each of the answer choices.

9 and 13.

9 and 13 are adjacent/supplementary angles. They are not directly opposite from each other.

1 and 6.

1 and 6 are directly opposite from each other. Thus, they are indeed vertical angles. This is the correct choice.

7 and 14.

7 and 14 share no relationship.

3 and 6.

Again, 3 and 6 are simply adjacent angles. They are not directly opposite from each other, so they are not vertical.

Answer:

28k+68

Step-by-step explanation:

(7*8)+(7*4k)+12

56+28k+12

(56+12)+12

68+28k or 28k+68

Hey there!

7(8 + 4k) + 12

DISTRIBUTE 7 WITHIN the PARENTHESES

= 7(8) + 7(4k) + 12

= 56 + 28k + 12

COMBINE the LIKE TERMS

= 68 + 28k

= 28k + 68

Therefore, your answer is: 28k + 68

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

Yes

Step-by-step explanation:

the triangle is a scalene triangle (has no equal parts

Answer:

C

Step-by-step explanation:

1/18 x³y + 7/18 xy²

1/18 xy (x² + 7y)

Given the greatest common divisor and the least common multiple, the least possible value of mn is 896

The given parameters are:

M and N are positive integers

Greatest common divisor =  8

Least common multiple = 112

As a general rule;

The product of the greatest common divisor and the least common multiple of numbers represent the product of the numbers

This means that

mn = Greatest common divisor * Least common multiple

So, we have

mn = 8 * 112

Evaluate

mn = 896

Hence, the least possible value of mn is 896

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The margin of error for the confidence interval is approximately 0.014, indicating that the estimate of the proportion of dissatisfied customers could be off by approximately plus or minus 0.014. This means that we can be 95% confident that the true proportion of dissatisfied customers falls within the range of the estimated proportion ± 0.014.

(a) To find the sample size needed to achieve a margin of error of about 0.015 with a 95% confidence level, we can use the formula for sample size calculation for proportions:

n = (Z^2 * p * (1-p)) / E^2

Where:

n = sample size

Z = critical value (corresponding to the desired confidence level)

p = estimated proportion of the population

E = margin of error

In this case, the estimated proportion of dissatisfied customers is 0.17, and the desired margin of error is 0.015. Since we want a 95% confidence level, the critical value can be obtained from a standard normal distribution table. The critical value for a 95% confidence level is approximately 1.96.

Plugging these values into the formula, we have:

n = (1.96^2 * 0.17 * (1-0.17)) / 0.015^2

n ≈ 1901.63

Therefore, the sample size needed is approximately 1902.

(b) If 25% of the sample say they are not satisfied, we can calculate the margin of error using the following formula:

MoE = Z * sqrt((p * (1-p)) / n)

Where:

MoE = margin of error

Z = critical value (corresponding to the desired confidence level)

p = proportion of the sample

n = sample size

Using the same critical value of 1.96 for a 95% confidence level and plugging in the values:

MoE = 1.96 * sqrt((0.25 * (1-0.25)) / 1902)

MoE ≈ 0.014

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The activity preference of teachers and librarians is given in the table. P(teacher and chooses play) is an example of an independent event.

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Answer:

16

Step-by-step explanation:

let the ratio be 3x and 2x

3x=24

x=8

then we have the value of x

2x

2×8

16