In a herd of 50 animals, the time rate of change in the number l of those animals having fleas is proportional to the product of the number who have fleas and the number who do not

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?

What is the measure of angle lkj ? round to the nearest whole degree

What are the zeros of f(x)=x^2+3x-10