Answer:
The radius of cylinder is 8 inches.
Step-by-step explanation:
We have given,
Volume of cylinder = 320π cubic inches
Height of cylinder = 5 inches
We know, Formula for volume of cylinder as : V =πr²h
where r is radius of cylinder and h is the height of cylinder.
So, We can plug values for V and h to get radius of cylinder.
i.e V = πr²h
320π = πr²* 5
Solving for r.
We get,
320 = r² * 5
320/5 = r²
64 = r²
or r = ±8 , Since radius of cylinder can not a negative number so we neglect -8.
Hence the radius of cylinder is 8 inches.
Answer:
C. x < 25 and x ≥ 0
Step-by-step explanation:
Fastest and easiest way to do this is to graph the inequality and find out the lines.
Answer:
the cosecant of an angle is the length of the hypotenuse divided by the length of the opposite side.
Answer:
6 classes
Step-by-step explanation:
Let n represent the number of classes. Then the total study time is ...
(2/3)n = 4 . . . . . hours
n = (3/2)(4) = 6 . . . . . . . multiply by the inverse of the n coefficient
Sung Lee has 6 classes.
She harvests roughly 11 and a half acres an hour