Answer:
12:00 i think
Step-by-step explanation:
hope this helps
Answer:
I think it's B
Step-by-step explanation:
Answer:
(-4)³ = -64
(4)⁻³ = 1/64
Step-by-step explanation:



Answer:
A = 192
Step-by-step explanation:
r = 16/2 = 8
A = 3x(8)^2
8^2 = 64
A = 3 x 64 = 192
Answer: The p-value is 0.154.
Step-by-step explanation:
Since we have given that
We claim that
Null hypothesis :

Alternate hypothesis :

Population mean = 20 hours
Sample mean = 18.5 hours
Sample standard deviation = 4.3 hours
Sample size n = 35
So, test statistic would be

So, the p value would be 0.154.
Hence, the p-value is 0.154.