A^3=343 in^3
take the cubic root
a=7
Perimeter= 7in+7in+7in+7in=28inch
I hope this helps you
4.4-7,8
16-7,8
8,2
Answer:
.7
Step-by-step explanation:
Answer: 1.2703
Step-by-step explanation:
Given : Sample size : n= 17, which is a small sample (n<30), so we use t-test.
Significance level : 
Then , Critical value : 
Standard deviation: 
The formula to find the margin of error : -

Hence, the error bound (EBM) of the confidence interval with a 90% confidence level.=1.2703
Answer: 75
Step-by-step explanation: 100 / 20 =5
15x 5= 75