Which of the following ratios is not equivalent to 2:10
A.1/5
B.2/5
C.4/20
D.6/30

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

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?