An afterschool club started in 2016. The function predicts the enrollment in the club x years after 2016. About how many students enrolled in the club the year it started?

20

Step-by-step explanation:

it's 0 years after so f(0)

days of the week

step-by-step explanation:

javier earned more money then kyle, so that won't always be a constant term, but the days of the week do not change so that term is always constant.

edit: i meant

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.