Jesse wants to have $500,000 in his IRA when he retires in 40 years. He is able to invest in an IRA that will yield 2% compounded monthly. How much will Jesse need to invest into his IRA each month to reach his goal? A $ 374.69 B $ 436.72 C $ 556.69 D $ 680.79

What is the value of the expression below? (81^2)^1/8

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents