Which of the following results in a sum or a product that is rational? Choose all that apply. A. 4 + 9 B. pi times 5 C. 3 point ModifyingAbove 45 with bar times 1.2 D. StartRoot 16 Endroot times StartRoot 4 EndRoot E. StartRoot 7 EndRoot times StartRoot 2 EndRoot

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Do you mind if you guys me with this question i’m on number 8

The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.