Answer:
315881.53
Step-by-step explanation:
We first need to figure out how long it takes for the money to triple
let x= number of years it takes for the money to tirple

Now plug that value into the continously compounding formula

Which rounds to
315881.53
10 because if you minus 170 from 10 it would still be less than 99
Answer:
b=-79
Step-by-step explanation:
(10,11) means x=10,y=11
m=9 b=?
y=mx+b
Make b the subject of formula
b=y-mx
b=11-9(10)
b=11-90
b=-79
For number 1, I think its C because that makes the number 55000