If Jeff writes comic strips at a rate of 3 comics an hour then you must put 3,4,7&9 into the function and add up the products.
9+12+21+27=69
Answer:
(.4) ^3
Step-by-step explanation:
0.4. X 0.4 x 0.4
We are multiplying 3 of the number .4 's together
The number 3 is the exponent
(.4) ^3
Answer:
k^2-18k+81
Step-by-step explanation:
Answer:

Step-by-step explanation:
Plant food used on strawberry plants is

Plant food used on tomato plants is

Feeding the strawberry plants two times means

Feeding the tomato plants one more time means

The plant food he will need is 