First, we need to divide by 20 to find one team.

this means that one team has 9 students. The unit rate is
Answer:
i think it is d or c idk
Step-by-step explanation
108 divided by 3 is 36 idk if you have to divide by 2 but i think its d
The function would be the initial plus growth rate * # years
So: f(x) = 9.05 + 0.031(7)
Where x= # years
Answer:
Time taken n = 19 years (Approx)
Step-by-step explanation:
Given:
Amount of car P = $27,500
Decrease rate r = 15% = 0.15
Final amount A = $1,254
Find:
Time taken n
Computation:
A = P[1-r]ⁿ
1,254 = 27,500[1-0.15]ⁿ
0.0456 = [0.85]ⁿ
Time taken n = 19 years (Approx)