9) Um carro sofre uma desvalorização de \( 10 \% \) ao ano. Se o seu valor atual é V , quanto ele valerá daqui a cinco anos?

An investment of \( \$ 103,000 \) was made by a business club. The investment was split into three parts and lasted for one yea Total interest from the investments was \( \$ 8070 \). The interest from the first investment was 6 times the interest from the sect The first part of the investment was \( \$ \square \). The second part of the investment was \( \$ \square \). The third part of the investment was \( \$ \square \).

How much would you need to deposit in an account now in order to have \( \$ 2000 \) in the account in 10 years? Assume the account earns \( 6 \% \) interest compounded monthly. Round to the nearest cent.

An investment of \( \$ 108,000 \) was made by a business club. The investment was split into three parts and lasted for one year. The first part of the investment earned \( 8 \% \) interest, the second \( 6 \% \), and the third \( 9 \% \). Total interest from the investments was \( \$ 8520 \). The interest from the first investment was 6 times the interest from the second. Find the amounts of the three parts of the investment.

1. If you deposit \( ₹ 8,000 \) into an account paying \( 7 \% \) annual interest compounded quarterly, how long until there is \( \$ 12,400 \) in the account?

As part of the future planning, Rizal Motel would like to buy a new machine 5 years from now, The cost of new machine is RM 100,000 . If Rizal saves RM60,000 in the financial Institution with \( 12 \% \) interest rate per annum, would it be sufficient to purchase the new machine? What is the minimum amount Rizal must save now if he wants to buy the new machine in 5 years?