Find the value of pt. pt=4x-6 and tq=3x+4

Average acceleration: i have no idea how to do this.

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

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?