PLEASE HELP!! Hugo is considering buying a scratch-off lottery ticket that costs 3 dollars. If the ticket wins, he can redeem the ticket for 50 dollars. If the ticket loses, the ticket is worthless. According to the lottery's website, 2% of all
tickets are winners.
Find the expected value of buying a scratch-off lottery ticket.

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?