Acomputer randomly selects a number from the given set. {2, 4, 6, 9, 16, 44, 51, 60, 78} what is the probability that a number less than 10 is selected? enter your answer as a fraction, in simplest form, in the box.

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter

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?