math help plz

Suppose an annuity will pay $18,000 at the beginning of each year for the next 8 years. How much money is needed to start this annuity if it earns 6.9%, compounded annually?

A used piece of rental equipment has 3½ years of useful life remaining. When rented, the equipment brings in $300 per month (paid at the beginning of the month). If the equipment is sold now and money is worth 5%, compounded monthly, what must the selling...

suppose f(x) = 2x+1/5 state the value of f (-3) : and state the value of f^-1 (-3) : help please

You deposit $14100 into an account that earns 3.5% per year, compounded semi-annually. After 13 years, how much interest is earned? Round your answer to two decimal places.

You are going to college this year, and you need to take out $6000 every 3 months. Your college fund is in an account that pays 4% interest, compounded quarterly. What is the amount of money that you need in the account now to pay for your expenses for 3...

What amount should be invested today so that there will be $5000 in an account in 10 years, if interest is earned at a rate of 5% per annum, compounded bi-weekly? help!

What amount should be invested today so that there will be $5000 in an account in 10 years, if interest is earned at a rate of 5% per annum, compounded bi-weekly? ( didnt get answered the last time) help!

You decide to make regular deposits every month into an account that earns 3% annual interest, compounded monthly. You hope to have $28000 at the end of 22 years. What is the amount of the regular payment you need to make? help

A ball is dropped from a height of 36 m. The ball bounces back 70 % of the distance it falls. To what height does the ball bounce after the 6th bounce? Round answers to one decimal place. help!

One person gets a chain email that tells them they need to email 7 people in the next hour to prevent something bad happening to them. If each of those 7 people email 7 more people in another hour, and this trend repeats, how many people will have been em...

suppose f(x) = 2x+1/5 state the value of f (-3) : and state the value of f^-1 (-3) : help please

suppose f(x) = 2x+1/5 state the value of f (-3) : and state the value of f^-1 (-3) : help please

suppose f(x) = 2x+1/5 state the value of f (-3) : and state the value of f^-1 (-3) : help please

suppose f(x) = 2x+1/5 state the value of f (-3) : what is that?

Mr. Paul bought his car for $24 000 exactly 10 years ago. Each year, the value of his car decreases by 10% from the year before. How much is his car worth today? pleas help

no there are no answer choices with that question

What would the final answer be?

so would it be [36(.7)](.7)=36(.7)^6 ?

would this be correct? 373.27977686 = 28000