A plant splits into 2 new plants each week. How many plants will you have after 10 weeks?

Which expression is equivalent to 5r674 pression is equivalent to see lo 5r614) 4r322,4 ) 5 ( 2 5t5 |

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?

Y+ 2/y is it a polynomial in one variable or not? and if so, why?