So what your gonna wanna do is
It will take Nolan 7 years compounded annually at the rate of 3% for his money to reach $6880
To solve this problem, we would use the formula of compound interest.
Data given;
- A = 6880
- P = 5300
- r = 3.8 % = 0.038
- N = 1
<h3>Compound Interest</h3>
The formula used in calculating compound interest is given as
let us plug in the values and solve for t.
Take the natural log of both sides
The time it will take for $5330 compounded annually at the rate of 3% is 7 years.
Learn more on compound interest here;
brainly.com/question/2455673
Sorry But I can't understand what − means so i will solve this for x+3 and x-3
first for x+3
equation e= x(x+3)(x+4)>0
so points are x= 0,-3,-4
for range x<-4
e<0
for -4<x<-3
e>0
for -3<x<0
e<0
and for x>0
e>0
so the interval when e>0
x â (-4<x<-3 and x>0)
now for x-3
equation e=x(x-3)(x+4)>0
so points are x= 0,3,-4
for range x<-4
e<0
for -4<x<0
e>0
for 0<x<3
e<0
and for x>3
e>0
so the interval when e>0
x â (-4<x<0 and x>3)
The perimeter is 28 bc 5+5 is 10 and 9+9 is 18 so if you add 10 and 18 you get 28. Hope it helps:)
(please mark brainliest )
Seven hundred and fifty one thousand
I hope this helps
