Volume of cylinder
v = πr²
v = 22/7 x 21²
v = 1385.441 cm³
Answer:
hello I hope the image helps
97+x=27+64
x=27+64-97
x=-6
(Hopefully this is correct)
Answer:
p=1
Step-by-step explanation:
Given that a day care program has an average daily expense of $75.00. The standard deviation is $5.00.
Sample size = 64
Std error of sample = 
Thus sample mean will follow normal with
(75, 0.625)
Required probability
=
It is almost a certain event with p =1