-----------------------------------------
Mac hine A pops 12,75 ounces of popcorn in 3 minutes. Machine B pops 18 ounces of popcorn in 4minutes. If each machine pops popc
1 answer:
You might be interested in
ANSWER
When is written in the form
, it looks like
EXPLANATION
To write in the form
, we have to complete the squares.
We add and subtract half the coefficient of square.
The first three terms of the function is now a perfect square.
We now simplify rto obtain,
Answer:
The percent change in salary from one job to the next is 88.57%.
Step-by-step explanation:
The previous salary of per hour = $8.75 per hour
The current salary of per hour = $16.50 per hour
Change in the salary rate per hour = Current salary - Previous Salary
= $16.50 per hour - $8.75 per hour
=$7.75 per hour
⇒The change in the salary per hour rate is $7.75
Now,
=
or, the change in salary percentage is 88.57%
Hence, the percent change in salary from one job to the next is 88.57%.