Write the integer that represents $32 withdraw.

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

What is the number 321,000,000 in scientific notation? also what is the number? ?

Write the pair of fractions as a pair of fractions with a common denominator