Profit A new firm loses $2000 in its first month, but itsprofit increases by $400 in each succeeding month forthe rest of the year. What is its profit in the 12th month?

grid. on ƏU in the circle that matches the number or symbol you w UNDER AN UNUSED BOX. DO NOT LEAVEA BO Ms. Li opened a retirement account with a deposit of $2,500. This account earns 4% simple interest annually. How many years will it take her to earn $500 on her $2,500 deposit? 58.

Please help: A savings plan James begins a savings plan in which he deposits $100 at the beginning of each month into an account that earns 9% interest annually or, equivalently, 0.75% per month. To be clear, on the first day of each month, the bank adds 0.75% of the current balance as interest, and then James deposits $100. Let Bn be the balance in the account after the nth payment, where Bn = $0. Write the first five terms of the sequence {Bn}. Find a recurrence relation that generates the sequence {Bn}. How many months are needed to reach a balance of $5000?

(a) Mr. Price recorded a hilarious video on Tik Tok. Each day since then, the number of views was 7% less than the day before. Write an expression v (n) that represents the total number of views of Mr. Price's video n days after he recorded it. (Use a, in the expression to represent the total number of views on the first day.) v (n) =