TOPIC \( 3- \) FINANCIAL MATHS Question 1 ( 1 mark) Lexi is paid an annual salary of \( \$ 164,800 \). What does this work out to per fortnight?

. 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?

Una persona compra un certificado de ahorro educativo con el fin de disponer medios económicos cuando el hijo ingrese a la universidad. El pago mensual es \( \$ 10000 \) que gana interés compuesto del \( 35,7 \% \) capitalizable mensualmen Calcular el monto después de 7 años y 8 meses.

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

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.)

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.