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Based on her results, if she flipped the coins another 50 times, she should expect to flip heads 20 times. If Jessica flips a coin 100 times and gets 40 times heads and the next time she flips a coin 50 times she should get 20 because, 100 divide 2 is 50 so you would have to divide 40 with 2 and get the answer of 20.

Answer:

Gg bud I wish I wasn't  grounded ever

Step-by-step explanation:

also it may be for your sanity since you barely go out

Answer:

42 people

Step-by-step explanation:

Step one:

given data

The ratio of girls to boys on the tennis team is 3 to 4.

the combined ratio= 3+4= 7

total boys = 24

Required

the total number of people

Step two:

applying the part to all method, let the total people be x

4/7= 24/x

cross multiply we have

4x= 24*7

4x=168

divide both sides by 4

x=168/4

x= 42

Answer:

A. (x,y) - (2x,2y)

Step-by-step explanation:

Step-by-step explanation:

1 Euro = £ 0.72

Converting 410 euros in pounds,

410 Euros = £ 0.72 * 410

= £ 295.2

Hope it will help :)

Answer:

slope: 1/5

y-intercept: 4

Answer: B and C

Step-by-step explanation:

A: 49+9 does not equal 441

B: 400+441 does equal 841

C: 36+64 does equal 100

D: 36+16 does not equal 100

Answer:

125 is the answer

Step-by-step explanation:

566657777r7477the first president was in a lot of trouble and he can do it

Answer:

(0.61566147 0.78801075)

Sorry I tried....... :(

Step-by-step explanation:

Answer: A

Step-by-step explanation:

Answer: √74

Step-by-step explanation: Let's start with the distance formula, shown below.

Now simply substitute the values into the formula, my work is below.

The distance between these two points is √74.

Six less than the product of 5 and a number is equal to 2 is represented as 5x - 6 = 2 and x becomes 1.6

Let's break down the statement and solve the equation step by step.

The statement is: "Six less than the product of 5 and a number is equal to 2."

Let's translate this into an equation.

Let "x" be the number we want to find.

The product of 5 and the number "x" is 5x.

"Six less than the product of 5 and a number" is 5x - 6.

Now, we have the equation: 5x - 6 = 2.

To solve for "x," follow these steps:

Step 1: Add 6 to both sides of the equation to isolate the term with "5x."

5x - 6 + 6 = 2 + 6

This simplifies to: 5x = 8.

Step 2: Now, to find the value of "x," divide both sides of the equation by 5.

(5x) / 5 = 8 / 5

This simplifies to: x = 8/5.

So, the value of the number "x" is 8/5, which is equivalent to 1.6.

Therefore, the number is 1.6.

To know more about product, refer here:

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Answer:

what grade are you in? Maybe i can help :)

Answer:

a=750

Step-by-step explanation:

Answer:

Ok?

Step-by-step explanation:

Answer:

13 sides, 1380 degrees

Step-by-step explanation:

180 / 3 =60

so every side is 60 degrees

8 : 1080

+60 =

9 : 1140

+60

10 : 1200

+60

11 : 1260

+60

12 : 1320

+60

13 : 1380

done!

Answer:

D

Step-by-step explanation:

D. The y-coordinates of the new trapezoid is not the same as the y-coordinates of the original trapezoid.

In Mathematics, a polygon can be defined as a two-dimensional geometric figure that consists of straight line segments and a finite number of sides. Additionally, some examples of a polygon include the following:

When a trapezoid is translated 8 units down, all of its points will move down 8 units, which means the y-coordinates of each point will decrease by 8.

Therefore, the y-coordinates of the new trapezoid will be different from the y-coordinates of the original trapezoid.

However, A, B, and C are all true statements.

The new trapezoid will have the same orientation (the same angles between its sides), the same shape (the same ratio of the lengths of its sides), and the same size (the same area).

The only difference is that the new trapezoid will be shifted down by 8 units.

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Answer:

Brad drank 1/8 bottle more water.

Step-by-step explanation:

Answer:

(2, -3)

Step-by-step explanation:

The  x-axis is the perpendicular bisector of a segment with an endpoint of (2,3).

A perpendicular bisector is a line which is perpendicular to a segment, dividing the segment into two equal parts. The perpendicular bisector passes through the midpoint of the segment.

Since the x axis bisects a segment with an endpoint of (2,3) perpendicularly, hence a point on the x axis is the midpoint of the segment. The midpoint would have the same x coordinate as the endpoint.

Hence, the midpoint is (2, 0).

Let (x, y) be the other endpoint, then:

(2, 0) is the midpoint of the segment joining (2, 3) and (x, y). we find the value of x and y using:

(2 + x) / 2 = 2;  and (3 + y) / 2 = 0

2 + x = 4;  and 3 + y = 0

x = 4 - 2 ;    and y = 0 - 3

x = 2; and y = -3

Hence the other endpoint is at (2, -3)

Because the x-axis is the perpendicular bisector of a segment with an endpoint of (2, 3), we will see that the other endpoint must be at (2, -3).

First, we know that the x-axis is perpendicular to our segment, so our segment must be a vertical segment. This means that there can't be a variation in the x-values between the endpoints.

So, if one endpoint is (2, 3), then the other must be (2, y).

To find the value of y we use the fact that the x-axis is also a bisector, so it divides the segment in two equal parts, then we must have y = -3

In this way, we can conclude that the other endpoint is (2, -3)

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Given:

The postal service charges $10.30 per pound on the package shipped to England.

To find:

The rate in dollars per ounce.

Solution:

We know that,

1 pound = 16 ounce

1 Dollar per pound = [tex]\dfrac{1}{16}[/tex] dollar per ounce.

1 Dollar per pound = 0.0625  dollar per ounce.

We have, the postal service charges $10.30 per pound on the package shipped to England.

Using the above conversion, we get

$10.30 Dollar per pound = [tex]10.30\times 0.0625 [/tex] dollar per ounce

$10.30 Dollar per pound = [tex]0.64375 [/tex] dollar per ounce

Therefore, the required rate is $0.64375  per ounce.

Answer:

[tex]\frac{3}{1}[/tex]

Step-by-step explanation:

For Every 1 step on x-axis graph goes up 3 steps

Answer:

z=-15

Step-by-step explanation:

Multiply both sides by 3:

z=-15

Answer:

z = -15

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

1/3z = -5

Step 2: Solve for z

Step 3: Check

Plug in z into the original equation to verify it's a solution.

Here we see that -5 does indeed equal -5.

∴ z = -15 is the solution to the equation.

Answer:

it’s false

Step-by-step explanation:

Answer:

210 miles on the first day so 1/5 longer than the 2nd day

Step-by-step explanation:

Answer:

437

Step-by-step explanation:

Because if you multiply 63 x 2 = 126

then subtract that from 1000

and get 873

then divide that by 2 and you get 437

Answer:

x = 5,3

Step-by-step explanation:

Answer:

subtract by -2 on both side

-4x+2-2>-14-2

-4x>-16

dividing by -4 on both side

-4x/-4>-16/-4

then

x>4

Answer:

13 pages per day

26 divided by 2 equals 13

13+13=26

Step-by-step explanation:

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