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madreJ [45]
3 years ago
12

According to the table, how many people got 8 or more hours of sleep?

Mathematics
1 answer:
zalisa [80]3 years ago
4 0
I believe the answer is 17.
You might be interested in
What is the mean absolute deviation (MAD) of the data set?
irakobra [83]

Answer:

2+6+8+12+12=40

40 divided by 5=8

6+2+0+4+4=16

16 divided by 5=3.2

MAD=3.2

Step-by-step explanation:

3 0
2 years ago
Factor each of the following. Remember: It is the reverse of the distributive property and your first step is to find the greate
vaieri [72.5K]
To factor using the reverse of the distributive property, find what common factor the numbers have and what common factor the variables have.

10.

-8x - 16

8 is a factor of both -8 and 16.
The first term has x, but the second term does not, so there is no common variable. The only common factor is 8, or -8.

Factor out a -8:

-8x - 16 = -8(x + 2)

To see if the factorization is correct, multiply the answer using the distributive property. If you get the original expression, then the factorization is correct.

11.

w^2 - 4w

The first term only has a factor of 1. The second term has a 4. There is no common factor between 1 and 4 except for 1, so there is no number you can factor out. The first term has w^2. The second term has w. Both terms have a common factor of w. We can factor out w from both terms.

w^2 - 4w = w(w - 4)

12.

4s + 10rs

4 and 10 have a common factor of 2.
s and rs have a common factor of s.
2 times s is 2s, so the common factor is 2s.
We now factor out 2s

4s + 10rs = 2s(2 + 5r)
5 0
3 years ago
Whats the value of the expression below<br> 36÷(<img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%5E%7B5%7D%20%7D%7B8%7D" id="TexFor
JulijaS [17]
The answer is what that guys said





(Also what grade is this?)
4 0
3 years ago
Two steps to solve equation with whole number V/4-15=29
andrew11 [14]

Answer:u

Step-by-step explanation:

V/4-15=29

Multiply each term by 4

V - 60 = 116

V = 116 + 60

V = 176

4 0
3 years ago
Please help! Easy 10 points!
nalin [4]
3,168 different committees. <span />
6 0
3 years ago
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