A sweepstakes posted the probabilities of winning each prize and the prize amounts as shown in the chart to the right. Suppose that one sweepstakes entry costs​ $1. Find the expected value of the winnings for any individual entry. Then state how much you can expect to win or lose if you spend​ $165 in entries. The expected value of the winnings for any individual entry is?

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

What is the graph of the function fx x+2/x-3?