A person invest in an account with interest compounded continuously according to the formula \( A=f(t)=8200 e^{0.059 t} \) where \( A \) is the amount in the account and \( t \) is in years. Find \( f(0)=\$ 8200 \) To the nearest cent, find the amount in the account after 8 years. \( \$ \) To the nearest tenth of a year, determine how long it will take for the investment to grow to \( \$ 10100 \).

. Emereceu um desconto de \( 20 \% \) em oferciante todos os produtos de sua loja, apenas para as compras com pagamento à vista. Mariana gostou de uma calça que custa R\$ 135,00 . Se ela pagar à vista, de quanto será o valor final da calça?

You want to be able to withdraw \( \$ 35,000 \) each year for 30 years. Your account earns \( 6 \% \) interest. a) How much do you need in your account at the beginning? b) How much total money will you pull out of the account? Question Help: How much of that money is interest? \$ideo 1 Video 2

How much would you need to deposit in an account now in order to have \( \$ 3000 \) in the account in 15 years? Assume the account earns \( 4 \% \) simple interest. Round your answer to the nearest cent.

Vivian and Michael plan to send their daughter to university. To pay for this they will contribute 8 equal yearly payments to an account bearing interest at the APR of \( 2.6 \% \), compounded annually. Four years after their last contribution, they will begin the first of five, yearly, withdrawals of \( \$ 46,900 \) to pay the university's bills. How large must their yearly contributions be? Submit Question

Question 6 of 28 ut-of-pocket spending in a country for health care increased between 2004 and 2008 . The function \( f(x)=2582 e^{0.0359 x} \) models e year, where \( x=0 \) corresponds to 2004. a) Estimate out-of-pocket household spending on health care in 2008 . b) Determine the year when spending reached \( \$ 2799 \) per household. (a) The total expenditures per household in the year 2008 were approximately \( \$ \) (Round to the nearest dollar as needed.) (b) During the year \( \square \), spending reached \( \$ 2799 \) per household. (Round down to the nearest year.)