10 Find the area of the semicircle.
Either enter an exact answer in terms of 7 or use 3.14 for and enter your answer as a decimal.
Lunits

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

If 25% of y is 30, what is 60% of y?

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min