Suppose a high school has 254 freshmen, 238 sophomores, 197 juniors, and 213 seniors. If you randomly select one student from this high school, what is the probability the student is not a freshman

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases

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.