Answer:
option A)
2.19
Step-by-step explanation:
Given that,
there is an inverse relationship between TV time and GPA as researched by Sarah.
where k is constant
Find k
A student who watched 15 hours of TV per week can be expected to have a GPA of 3.5
15 = k / 3.5
k = 52.5
GPA for student who watches 24 hours of tv a week
24 = 52.5 / GPA
GPA = 52.5 / 24
= 2.187
≈ 2.19