Answer:
Yes
Step-by-step explanation:
I think it is proportional relationship. I hope my answer help you.
Assume Charles charges $7*3=$21 if he babysits for 2,5 hours (that is 2 and a half hours).
That is we are not considering Charles babysitting exactly 1, 2, 3 or 4 hours, but also in between times.
then we can write the following piecewise function to describe the situation:
f is a function from (0, 4] to {$7, $14, $21, $28}
Answer:
There are no expressions provided in the question.
Answer:
About 4 times per year.
Step-by-step explanation:
Research studies online.