A scientist is studying a certain type of bacteria. She starts with only 1 bacteria and observes that the number of bacteria doubles every hour. Which equation can be used to find the number of hours, x, it will take for the population to reach 8,192 bacteria? A. 8,192 = 2x
B. 8,192 = x2
C. x = 8,1922
D. x = 28,192

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?

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83