-16t^2+400=0
16t^2=400
take square root on both sides.
4t=20
t=20/4
t=5
Answer:
A
Step-by-step explanation:
example -2 is smaller than 1. and -7 is smaller than -2
Wouldn't mikhail be 22?
if mikhail's age = 22 and gabrielle is twice that then gabrielle = 44
22
+44
_____
66
The solution would be like this
for this specific problem:
8479 = P * (1 + 0.09/2)^(2 * 6) <span>
8479 = P * (1 + 0.045)^12
8479 / (1.045)^12 = P
P = 4999.7599101968641899706115543368</span>
If the money was invested at 9%
interest compounded semiannually, the initial investment is $5000. I am hoping that this answer has
satisfied your query and it will be able to help you in your endeavor, and if
you would like, feel free to ask another question.