Find the volume of the prism.
9 in.
9 in.
9 in.
3
4
in


Will give brainliest sum of arithmetic series (sigma notation) find the numerical answer to the summation given below. (image shown below)

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!