The local weather forecast has been accurate for 21 of past 30 days. bssed on this fact, what is the relative frequency probability that the forecast for tomorrow will be accurate?

Brent wants to know what is 5 x 1/2

A(t)=728(1+0.04)^t how much money did aditya originally invest

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?