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An adult killer whale can eat LaTeX: 4.0\times10^84.0 × 10 8 krill in a day. At that rate, how many krill can an adult killer whale eat in LaTeX: 3.65\times10^23.65 × 10 2 days?

Sagot :

Answer:

1.46 x [tex]10^{11}[/tex] krill in 365 days.

Explanation:

The adult killer whale eats 4.0 x [tex]10^{8}[/tex] (400 000 000) krill in a day.

Number of krill that the adult whale would eat in 3.65 x [tex]10^{2}[/tex] (365) days can be determined as;

     = Number of krill eaten per day x number of days

      = 4.0 x [tex]10^{8}[/tex] x 3.65 x [tex]10^{2}[/tex]

      = 1.46 x [tex]10^{11}[/tex]

Therefore, an adult killer whale would eat 1.46 x [tex]10^{11}[/tex] krill in a year (365 days).