Which expression represents a rational number? A. (2V3) (3V2)
B. (2V6) (3V2)
C. (6V3) (6V2)
D. (2V3) (2V3)
E. (3V3) (6V6)

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

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