Annual profit=75,000÷6=12,500
ROI=12,500÷15,000=0.8333×100
=83.33%
A (it’s a slight increase)
if you have a TI-84 calculator you could solve this problem in seconds.
A is x times larger than B
4*10^-3=x times larger than 4*10^-4
4*10^-3=x*4*10^-4
divide both sides by 4
10^-3=x*10^-4
divide both sides by 10^-4
10^1=x
10^1=10
answer is 10 times or C
Answer:
Step-by-step explanation:
