Answer:
a) The blue whale has about 200 times more mass
Step-by-step explanation:
(blue whale mass)/(cow mass) = (1.8×10^5 kg)/(9×10^2 kg)
... = (1.8/9)×10^(5-2)
... = 0.2×10^3
... = 200
The blue whale has about 200 times as much mass as a cow.
Answer:
a) The blue whale has about 200 times more mass.
Step-by-step explanation:
A cow has a mass of 9 × 10^2 kilograms, and a blue whale has a mass of 1.8 × 10^5 kilograms.
The blue whale is about [tex]\frac{1.8\times10^{5}}{9\times10^{2}}[/tex] times more than cow.
= [tex]\frac{180000}{900}[/tex]
= 200
Hence, the answer is a) The blue whale has about 200 times more mass.
