A tin man has a head that is a cylinder with a cone on top. the height of the cylinder is 12 inches and the height of the cone i
s 6 inches. the radius of both the cylinder and the cone is 4 inches. what is the volume of the tin man's head in terms of pi?
a.192π in3
b.224π in3
c.384π in3
d.912π in3
a.192π in3
b.224π in3
c.384π in3
d.912π in3
2 answers:
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Answer:
$403.15
Step-by-step explanation:
Principal loan amount is the total amount minus down-payment:
Knowing that , the monthly payments can be calculated using the formula:
Hence, the monthly payment is $403.15
The velocity v and maximum height h of the water being pumped into the air are related by the equation
v=
where g = 32
(a) To find the equation that will give the maximum height of the water , solve the equation for h
v=
Take square root on both sides
= 2gh
Divide by 2g on both sides
= h
So maximum height of the water h =
(b) Maximum height h= 80
velocity v= 75 ft/sec
Given g = 32
h =
h =
h= 87.89 ft
The pump withe the velocity of 75 ft/sec reaches the maximum height of 87.89 feet. 87.86 is greater than the maximum height 80 feet.
So the pump will meet the fire department needs.