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3 years ago

15 POINTS

2 answers:

8 0

So m = what he runs during the week
He normally runs 10 blocks on the weekend, but he ran 12 more blocks this weekend so the answer is ... D m+22

trasher [3.6K]3 years ago

4 0

Answer:

D m+22

Step-by-step explanation:

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GIVING BRAINLEST I NEED THE ANSWER ASAP

AnnZ [28]

Women = 95% means men are only 5%

300= 0.05*employees

dividing both sides by 0.05, you get

Employees = 6000

I hope this helps

5 0

3 years ago

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Find the mean of the following data set. 42, 45, 58, 63

MakcuM [25]

The mean is 52 because 42+45+58+63=208 then you divide it by the amount of numbers: 4 : 208 divided by 4= 52

8 0

3 years ago

What is the y-intercept of this function? f(x) = 2(x - 7)2 – 32

LUCKY_DIMON [66]

We are given the following function and want to find the y-intercept:

$f(x)=2(x-7)^2-32$

Just substitute the value x=0 into the equation to find the value of the y-intercept:

$y=2(0-7)^2-32$

Simplify

$=2(49)-32$

Simplify again

$=66$

Since the value of f(x), or y, when x=0 is 66, the y-intercept of this function is 66.

Let me know if you need any clarifications, thanks!

~ Padoru

4 0

3 years ago

Colin’s piano lesson is 45 minutes, or Three-fourths of an hour, long. If he practices 6 different songs and spends an equal amo

NikAS [45]

Answer:

Colin spends 1/8 of an hour practicing each song

Step-by-step explanation:

Colin's piano lesson is 3/4 of an hour, long.

In that period, he practices 6 different songs, spending an equal amount of time on each one.

This means that each song gets the sixth part of the lesson duration. The fraction that expresses that amount is:

$\displaystyle \frac{\frac{3}{4}}{6}=\frac{3}{24}=\frac{1}{8}$

Colin spends 1/8 of an hour practicing each song

5 0

3 years ago

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Simplify -4x+2x2-x2+5-3x

Serga [27]

Answer:

9 - 7x - x²

Step-by-step explanation:

-4x+2x2-x²+5-3x = -4x-3x+2x2+5-x²

I arranged the like terms together so it is easier to do the calculations.

-4x-3x+2x2+5-x² = -7x+4+5-x²

Simplify.

-7x+4+5-x² = 9-7x-x²

3 0

2 years ago

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