Apile of sand at construction site is in the shape of a cone 8 feet tall with a diameter of 22 feet. approximately how many cubic feet of sand are in the pile?

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio