Find the sum of the series from the 10th through 75th term of the sequence: -12, -15, -18, -21,...

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

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?

Which of the following is the shape of a cross section of the figure shown below