Hey!
The formula for finding volume of a cylinder is: π · r² · h
Now multiply
Your answer is C)288π units³
Good luck and hope this helps! :)
The associative property is switching the parenthesis of an expression to make solving it easier like (a × b)×c= a ×(b×c).
I would do (25×4)×27 because its easily multiplied because 25×4=100 and from then you could easily multiple 27×100.
Hope this helped
Answer:
Since p > alpha, we accept H0, there is no evidence to prove that p1 is greater than p2
Step-by-step explanation:
Set up hypotheses as
(Right tailed t test)
Alpha = 0.05
Sample I II Total
X 117 141 248
N 249 312 561
p 0.4700 0.4519 0.4420
p difference = 0.0181
Std dev =
=0.0427
z statistic = 0.424
p value = 0.33724
Since p > alpha, we accept H0, there is no evidence to prove that p1 is greater than p2