Volume of a cylinder = pi r^2 h where r = radius of the base and h = the height.
so if we are given a radius of 2 cm and a volume of 180 cm^3 we work out the height as follows:-
180 = pi * 2^2 * h
h = 180 / (pi*2^2)
height h = 180 / 4pi = 14.32 cm to nearest hundredth
Answer:
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Step-by-step explanation:
First, you would need to create an equation for this problem. Let x represent the number of sales made.
$100 + $3x = $160
Next, you would need to isolate the x.
Subtract $100 from both sides.
$3x = $60
Now, all you would need to do is divide both sides by $3.
x = 20
You would need to make at least 20 sales.
I hope this helps!
Answer:
How to Round to the Nearest Feet (Step-by-Step)?
First and foremost, identify the given feet number.
Now, look at the digit that we have to round off which is the first digit after the decimal point.
If that value is between 0 to 4, then leave the digit we care for and trim all digits to the right.
Step-by-step explanation:
