The diameter of the cylinder is approximately 22.94 inches.
To find the diameter of the cylinder, we can use the formula for the volume of a cylinder:
Volume
where π is a mathematical constant (approximately 3.14159), r is the radius of the cylinder, and h is the height of the cylinder.
Given that the height of the cylinder is 7 inches and the volume is 2,908.33 cubic inches, we can rearrange the formula to solve for the radius:
Volume
Dividing both sides of the equation by 7π, we have:
= 2,908.33 / (7π)
≈ 131.50
Taking the square root of both sides, we get:
r ≈ √131.50
r ≈ 11.47.
The radius of the cylinder is approximately 11.47 inches.
To find the diameter, we multiply the radius by 2:
d = 2 r
d ≈ 2 11.47
d ≈ 22.94
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Answer:
About 23 in
Step-by-step explanation:
2908.33/7=415.475
415.475/=132.31
132.31 sqr rt = r = 11.5
2r=d
d=23 aprox
Sendy still needs to drive 148 more miles to reach her parents' lake house, which we found by subtracting the 97 miles she has already driven from the total 245 miles.
The subject here is Mathematics because we're dealing with a subtraction problem. The question is essentially asking us to subtract the miles that Sendy has already driven from the total distance she needs to travel. In this case, that would be '245 miles - 97 miles'.
Let's go ahead and do the subtraction:
So, Sendy still has 148 miles to drive before she arrives at her parents' lake house.
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With a math homework.
The 60% of the number is 48.
A percentage is a quantity or ratio expressed as a fraction of one hundred. It's sign is % .
It is given in the question that
if 25% of a number is 20, what is 60% of the number
Let the number be x
Making the expression from the given quation
(25/100) *x = 20
x = 20 * 100 / 25
x = 80
Therefore the number is 80
Then 60% of the number is
(60/100)*80
48
Therefore the 60% of the number is 48.
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Set up a proportion, 20 over 25% and x over 60% and the answer is 48