Answer:
C
Step-by-step explanation:
I just answered it on usa test prep
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.
Add an + in between 5x5 and 5x2
A. The expression to represent the elevation of city D is 1/2 × 12.
B. Solving the expression, 1/2 × 12 = 6 ft the elevation of city D is positive because the elevation of city D is above sea level.
The elevation of city A is 60 ft above sea level .
The elevation of city C is 12 ft above sea level.
The elevation of city D is 1 /2 of the elevation of city C. Therefore, the elevation of city D above sea level will be
A.
The expression to represent the elevation in feet of city D is as follows:
B.
Let's solve the expression below:
The answer is positive because the elevation of city D is above see level.
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