6 cans of paint for a total of 90 dollars spent
I multiplied 120 by .20 to get 24 and subtracted it from 120 to get the amount that still has to be painted which is 96.
96 divided by 16 is 6 which is the number of cans of paint needed to paint the rest. Then just multiply by the cost (15$) and the answer is 90$
Answer:
its the first answer under the problem
Answer:
Use the exponential decay model with a decay factor of 0.5.
Step-by-step explanation: