Question

. Suppose that the amount of algae in a pond doubles every 4 hours. If the pond initially contains 90 pounds of algae, how much algae will be in the pond after 12 hours? (1 point) 720 pounds 360 pounds 1,440 pounds 114 pounds

Answer 1

Hello answering the question

Answer 2

:)

Answer 3

720 pounds

Answer 4

thanks!

Answer 5

   Determine if the number is written in scientific notation.  If not, explain 2.01 x 10-5.  (1 point)
No; it is not written as a power of 10.
No; the first factor is not a number between 1 and 10.
Yes; the number is written in scientific notation.

Answer 6

i think its yes but the power is negative so it should be below one but theres no option...