1) an investment is made in a trust fund at an annual percentage rate of 7.15 % compounded quarterly. how long will it take for the investment to triple in value? find this to the nearest tenth of а year.

Q: John can finish a job alone in 5 hours. Jack can finish the same job alone in 6 hours. How long does…

A: John can finish a job alone in 5 hours. Jack can finish the same job alone in 6 hours.

Q: Find the positive number which gives the smallest answer when you add its square to 16 times its…

A: Let the number is x So,  when I add its square to 16 times its reciprocal, then I get: We have to…

Q: 3 x 2 6x + 5x = 0

A:

Q: Emmy can type at a constant rate of 1 page every 4 minutes. If she has to type a 5-page article, but…

A: Emmy can write at a constant rate of 1 page in 4 minutes. Hence she will take 5 ×4 = 20 mins two…

Q: Why do we make the equation =0 to begin with?

A:

Q: Solve  x - 0.001x = 9990

A: Given expression is: x-0.001x=9990

Q: solve for X 6x+7y=2

A: Given:

Q: Solve -5 -2 x = [²5 ²3²] * 31 x x' 8

A:

Q: The number of insects attracted to bright light is currently 8. If the number is expected to…

A: Lets say initial quantity is A0 =8