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2 years ago

14

Three students ran ½ mile around a track. The table below lists the time each student took to run around the track. Complete the

table by calculating the average speed of each student in miles per hour.

1 answer:

tensa zangetsu [6.8K]2 years ago

7 0

We can’t answer we don’t have the image of the table.

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The graph shows the 2005 median income of some year-round workers and the number of years of school. Estimate the median income

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Answer:20??

Step-by-step explanation:

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2 years ago

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2 years ago

4. Two points on a line are (-10, 1) and (5, -5). If

Vsevolod [243]

Answer:

The x-coordinate of another point is zero

Step-by-step explanation:

step 1

Find the slope between the two given points

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have

$(-10,1),(5,-5)$

substitute in the formula

$m=\frac{-5-1}{5+10}$

$m=\frac{-6}{15}$

Simplify

$m=-\frac{2}{5}$

step 2

Find the x-coordinate of another point

we have

(x,-3)

we know that

If the other point is on the line, then the slope between the other point and any of the other two points must be the same

so

Find the slope between the points

$(x,-3),(5,-5)$

Remember that

$m=-\frac{2}{5}$

substitute in the formula

$-\frac{2}{5}=\frac{-5+3}{5-x}$

$-\frac{2}{5}=-\frac{2}{5-x}$

the denominators must be the same

$5=5-x$

$x=0$

therefore

The x-coordinate of another point is zero

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2 years ago

Find the unknown side length, x. Write your answer in simplest radical form.

Mama L [17]

<span>The correct answer between all the choices given is the second choice or letter B. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.</span>

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2 years ago

Round to<br> 237 divide by 4 = (hundredths)

irga5000 [103]

237/4 = 59.25

Hope that helps

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2 years ago