Mathematics, 24.07.2019 04:30 granniejo
The organizers of a 5k race surveyed runners about their finishing times (f) and the number of previous races they had run (n). the organizers found a negative linear relationship between f and n that is best modeled by the equation f=−1.2n+38.1 . what statement is true? the model predicts that for each additional race a runner has run, the finishing time decreases by about 1.2 minutes. the model predicts that the finishing time for a runner in a 5k race is about 38.1 minutes. the model predicts that the finishing time for a runner who has run 1.2 previous 5k races is about 38.1 minutes. the model predicts that the finishing time for a runner who has run 1.2 previous 5k races is about 1.2 minutes.
Answers: 2
Mathematics, 21.06.2019 20:30, becca2327
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.
Answers: 2
The organizers of a 5k race surveyed runners about their finishing times (f) and the number of previ...
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