Answer:
8 inches
Step-by-step explanation:
Volume of a cube: side length cubed
x^3=512
Taking the cubic root of both sides, we get
x=8
Answer:
if she does so multiply by seven to get final answer
Answer: stretch
Step-by-step explanation:
Stretch and compression are the two ways to change the shape of a function
Well, we can make it 3 + 5
3 + 5 = 8
Hope I helped!
~ Zoe
Answer: C. 461
Step-by-step explanation:
We know that the formula to find the sample size is given by :-

, where
= Population standard deviation from prior study.
E = margin of error.
z* = Critical value.
As per given , we have
E= 15
Significance level : 
Critical value (Two tailed)=
Now , Required sample size = 
[Round to next integer]
Hence, the required sample size to be taken is 461.
Correct answer = C. 461