We know diameter
and height
.
First find the radius of the bottom of the cylinder,
.
Then find the area of the bottom of cylinder,
.
Then to find volume just multiply the height with the area of the bottom of the cylinder,
.
Hope this helps.
Answer:
your answer should be 7 or 7.5 minutes.
Step-by-step explanation:
Hope this helps and have a great day
Answer:
Step-by-step explanation:
Given that Heights of 10-year-olds, regardless of gender, closely follow a normal distribution with a mean of 55 inches and a standard deviation of 6 inches.
If X is height then X is N(55,6)
Z score would be 

b) 
c) Tallest 10% z = 1.28
X score =
inches
d)
i.e. 16.37% cannot go on this ride.
Distributive property: 5y-3y-6
Combine like terms: 2y-6
So there's your answer