Plug all the point into your calculator. Not sure if you need it y=mx+b but the R for that is r= -1
Answer:
the principal and the amount is 1,800 and 13,800 respectively
Step-by-step explanation:
The computation of the simple interest and amount for the end of the 3rd year is shown below:
Simple interest is
= Principal × rate of interest × time period
= 12,000 × 5% × 3 years
= 1,800
Now the amount is
= 12,000 + 1,800
= 13,800
hence, the principal and the amount is 1,800 and 13,800 respectively
Y=2x+320
x being the number of years and 320 being the initial population of mice
A-
-$12.58
B-
-$37.58
C-
You need $37.58 to bring it back up to $0
