Answer: 512 times
Step-by-step explanation:


Answer:
Equation in cubed form is x^3+7x^2+7x-15
Step-by-step explanation:
Answer:
c. $750
Step-by-step explanation:
the perimeter is 80m
80÷8=10
10*75=750
Answer:
x=4, 3/2
Step-by-step explanation:
3(x-4)(2x - 3) = 0
Using the zero product property
x-4 = 0 2x-3 =0
x=4 2x = 3
x = 3/2
Answer:
8 years
Step-by-step explanation:
100e^(.05t) = 150 . . . . . a better model of the situation
e^(.05t) = 150/100 . . . . divide by 100
0.05t = ln(1.5) . . . . . . . . take natural logs
t = ln(1.5)/0.05 ≈ 8.11 . . . . divide by the coefficient of t
The money has been invested for about 8 years.