Alondra sells cases of Little Bites Muffins. Ms. Parsell is her best customer. Her profits are shown by the function p(x) = -2x^2 + 14x - 20, where x is the number of cases sold, in thousands. How many cases must Alondra sell to maximize her profits?

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years