Points for final exam are normally distributed with a mean of 74 and standard deviation of 7. Top 10% receive A, next 20% receive a B, middle 40% receive a C, next 20% receive a D, and bottom 10% receive an F. what is the lowest score you can make and still get an A? a B? a C? a D?

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?

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?

The base of the rectangle pyramid is 13 inches long and 12 inches wide the height of the pyramid is 18 inches . what is the volume of the pyramid ?