A small publishing company is planning to publish a new book. One time fixed cost 65,018. The variable cost is 10$ . Publisher will sell book for 24.75 How many books must the publisher produce and sell

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?