2. after the scientists dropped out of the project, suppose that the
new average cost per person changed to $291. how many scientists
dropped out of the project?

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

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

X+y=-4 x-y=2 use elimination with adding and subtraction