The cone of the volcano has a height of 405 meters and a diameter of 438 meters. find the volume of the cone. round your answer to the nearest hundred thousand. use 3.14 for π

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.