Determine whether the random variable X is discrete or continuous. Explain your reasoning. Let X represent the number of books in a university library

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

15.36 per mile

but forgot to round

i am pretty sure

the answer is  

c.

14,469 cubic feet

i know this one is right