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Assoli18 [71]
3 years ago
15

WILL GIVE BRAIN PLEASE HELP ASAP

Mathematics
1 answer:
kotegsom [21]3 years ago
3 0
The correct answer is the last one, that the 3rd nap is the least consistent in duration because its standard deviation is the highest.

Standard deviation is a measure of variation from the mean; it tells how different values are from the mean.  For that nap to have a higher standard deviation means that its values were on average more different from the mean than the others.
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What is the answer??
LekaFEV [45]

Answer:

3 1/5 (or 3.5)

Step-by-step explanation:

2(7) - 7(-1)

_______

7 + -1

Next:

14 + 7 (two negatives make a positive)

_____

6

Next:

21/6 which equals 3 1/2 (3.5)

7 0
2 years ago
What is the ans of this?​
Bezzdna [24]

Step-by-step explanation:

everything can be found in the picture

4 0
2 years ago
If (x + 7) is a factor of f(x), what is the value of f(-7)?
rewona [7]

Answer:

The answer is 0.

Step-by-step explanation:

Simply plug in -7 for x as they want to see what the value of the function is when x=-7.

You can then just add -7 and 7.

7 + -7 = 0

So the answer is 0

7 0
2 years ago
Round to the nearest hundred 5,503,569
Whitepunk [10]
If the next digit, which in this case is in the tens place, is a 5 or above then we know to round up.

Your answer is 5,503,600.

Hope this helps!
5 0
2 years ago
Can someone please be amazing and help me solve number 2?
inessss [21]
The answer is

T2=(P2V2/T1)/P1V1

7 0
3 years ago
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