A computer 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?
Fnter your answer as a fraction, in simplest form, in the box.

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?

Use sigma notation to represent the following series for 9 terms.

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.