D, Store 1. $26.62/38 = 0.74
Store 2. $22.42/28 = 0.80
Answer:-2
Step-by-step explanation:3(4) - (-2) ÷ 6(-2) + 4
= 12 + 4 ÷ -12 + 4
= 16 ÷ -8
= -2
Answer:
See Below
Step-by-step explanation:
The question is asking:
After how many years, 20,000 will become 500,000 at an annual interest of 11.5%?
So, we need compound growth formula shown below to solve this:

F is future value
P is present amount
r is rate of interest
t is the time of year
Given,
F = 500,000
P = 20,000
r = 11.5% = 11.5/100 = 0.115
t is what we want to find

Now, we take natural log of both sides and solve for t:

Its is going to take about 29.57 years, rounding, 30 years
Answer:
see explanation
Step-by-step explanation:
Because division by zero is undefined