Answer:

Step-by-step explanation:

Data:
L₀ = 24 g
L = 20 g
k = 0.000 11 yr⁻¹
Calculation:

Answer:
I believe it's the 3rd option:
(-1, 8), (0, 10), (1,12), (2, 14)
Step-by-step explanation:
Part A:
y=mx+b
621=83(7)+b
Part B:
621=83(7)+b
621=581+b
621-581=b
b=40
Insurance cost is 40$
I don't either it is quite hard to be fair