Suppose that there is a rumor going around your school that next year all weekends will be extended to three days. Initially, on day 0, 10 students know the rumor. Suppose that each person who knows the rumor
tells two more students the day after they hear about it. Assume that no one hears the rumor more than once. How many people will leam about the rumor?

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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.

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0