(5x+4)(5x-4) using foil method, multiply the terms in the binomials

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Need showing work for this problem 56.25 ×25.80

You are a male who just graduated from college with a bachelor's degree. you have a job paying $50,780.00/yr. a. how does your salary compare to the yearly median earnings for a male with a bachelor's degree? b. what is the difference between the yearly median earnings for a male with a bachelor's degree compared to a male who does not attend college after earning a high school diploma?