Find the area of a composite figure. 3.14 help please!!:)

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

Consider the function f(x)=-5x+3 what is f(-2)