Answer:
many solutions
Step-by-step explanation:
I would say ray ac, because it shouldn't matter which order you put the letters.
Answer:
πr²h
= π×12²×8
= 1152π
= 3619.1147369354 feet³
Step-by-step explanation:
Answer:
1067
Step-by-step explanation:
Given that:
Error (E) = 0.03
Confidence interval = 95% = 0.95
Sample size (n) = ((Zα/2) / Error)^2 * p(1 - p)
Since no assumption is given ; p = 0.5
α = 0.95
Z(1-α/2) = 1.96
(1.96 / 0.03)^2 * 0.5(1 - 0.5)
(65.333333)^2 * 0.5(0.5)
4268.4444 * 0.25
= 1067.1111
n = 1067
Answer:
108
Step-by-step explanation:
