Mathematics, 15.10.2019 10:20 sandrafina2004
Jason is a used-car salesman who sells domestic and foreign cars. he earns $7,000 for each domestic car sold and loses $3,500 for each foreign car sold. due to certain business commitments, jason has to sell at least 10 foreign cars each month. he needs to make at least $17,000 each month to cover his expenses. which graph shows the number of cars he has to sell each month to at least cover his expenses?
Answers: 3
Mathematics, 21.06.2019 16:30
11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%
Answers: 2
Mathematics, 21.06.2019 18:00
Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6
Answers: 2
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