Answer:
it depends on how big her study is-
but ig it could be 5= 260 dollars
Step-by-step explanation:
That means when x=0
e^-0.2x =e^0=1
So f(0)=15/5=3
Common ratio can be found by dividing the 2nd term by the first
r = 48/6
r = 8
an = a1 * r^(n-1)
n = term to find = 8
a1 = first number = 6
r = common ratio = 8
now we sub
a(8) = 6 * 8^(8-1)
a(8) = 6 * 8^7
a(8) = 6 * 2097152
a(8) = 12582912 <==
