Architecture - A parabolic archway is 10 meters high at the vertex and is 6 meters wide at a height of 8 meters. How wide is the archway at ground level?

Which of the following three dimensional figures has a circle as it’s base

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?

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction