1.37x10^9 is the correct answer
Answer:
The correct answer is 37 years.
Step-by-step explanation:
Principal (P) invested is $15000
Rate of interest (r) per year is 5% compounded yearly.
Amount (A) of the principal is $91221.04.
Let the principal is invested for x years (t).
According to the problem,
A = P +
⇒ 91221.04 = 15000 ×
⇒ 6.08140267 =
⇒ x = 37
Thus the principal is supposed to be invested for 37 years for it to yield that amount.
SOLUTION:
GCF = 4
20z - 8 = 4 ( 5z - 2 )
Hope this helps! :)
Have a lovely day! <3