Every year, a lake becomes more polluted and 2% fewer organisms can live in it. In 2010, there were 1,200,000 organisms. Write an equation relating O, the
number of organisms in the lake (in millions), to time, t, in years since 2010.

15: 24

62.5%

step-by-step explanation:

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.

middle maybe?

step-by-step explanation: