An elephant has a mass of 6.8 × 10 3 kg.
a blue whale has a mass of 1.71 × 10 5 kg.
about how much greater is the mass of the blue whale?

a. 164 kg
b. 1.64 × 10 2 kg
c. 1.64 × 10 5 kg
d. 1.1 × 10 2 kg

Complete the statements about the two cones. the volumes of the cones are equal when . if a > b, then the cross-sectional area of cone a is the cross-sectional area of cone b at every level parallel to their respective bases.