Answer:
4.034 miles.
Step-by-step explanation:
1 mile is: 5280
21300/5280= 4.034
Hope this helps & best of luck!
Feel free to message me if you need more help! :)
Answer:
B.) f(x) = 3(4)x − 1
Step-by-step explanation:
A) f(x) = 12(4)x
B.) f(x) = 3(4)x − 1
C.) f(x) = 4(12)x
D.) f(x) = 4(3)x − 1
Given:
f(x+1) = 4f(x)
f(2)=12
f(2) = 12
f(3) = 4f(2) = 4 * 12 = 48
f(3)=48 and f(2)=12
From f(3)=48 and f(2)=12
r=48/12
=4
r=common ratio
Recall,
f(2)=12=ar
r=4
f(2)=ar=12
a*4=12
a=12/4
a=3
an=ar^(n-1)
For x term
an=3*4(x-1)
B.) f(x) = 3(4)x − 1
Basically it’s like 40x10 and then let’s say your exponent is two so you would do that equation twice so it would be 800
Answer:
5
Step-by-step explanation:
I = PRT
Interest = ?
Principal = $300
Rate = .08
T = 5 years
300(.08)(5) = $120
Interest = $120
So, he pays $300 + $120 in interest = $420
