12) As of August, 2011, Russia has had 21 rocket launch failures out of 743 total launches. To the nearest whole number, how many failures can be expected from the next 800 launches? 23
800
743
44
16,800

Somone me i want to know what 18 hours out of 24 hours in a fraction

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

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?