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 \( \$ 10100 \).

3) Después de 3 años, un banco ha pagado en concepto de inter s's la cantidad de \( \$ \) 840 a una persona por depositar un plazo fijo La tasa de inter's ha sido del \( 2 \% \) anual ¿Cual fue ol capital inicial con el que se hizo el deposi?

3. Mika opened a bank account that earns simple interest with an initial deposit of \( \$ 2,200 \). She made no other transactions throughout the year. At the end of the year, Mika had \( \$ 2,260.50 \) in her account. What was the simple interest rate?

A store sells \( Q \) units of a product per year. It costs \( d \) dollars to store one unit for a year. To reorder, there is a fixed cost of b dollars, plus c dollars for each unit. How many times per year should the store reorder, and in what lot size, in order to minimize inventory costs? Use the general solution to find how many times per year a store should reorder, and in what lot size, when \( Q=100, d=\$ 10, b=\$ 20 \), and \( c=\$ 14 \).

anual ¿Cual fue sl capital inicial con el que se hizo el deposit? Tengo un pagare por \( \$ 200000 \) que vence en 40 dias, cuanto dinero obtendria hoy si lo cambio, sab ido que la tasa es del \( 40 \% \) anual

A college foundation raises funds by selling 600 raffle tickets for a new car worth \( \$ 46,000 \) at \( \$ 140 \) each. (a) Find the expected net winnings of a person buying one of the tickets. (b) Find the total profit for the foundation, assuming they had to purchase the car. (c) Find the total profit for the foundation, assuming the car was donated. (a) The expected net winnings are \( \$-63.33 \). (Round to the nearest hundredth as needed.) (b) Assuming they had to purchase the car, the total profit for the foundation is \( \$ \) (Simplify your answer.)