Mathematics, 02.08.2019 14:30 ellamai16
Lia must work at least 5 hours per week in her family’s restaurant for $8 per hour. she also does yard work for $12 per hour. lia’s parents allow her to work a maximum of 15 hours per week overall. lia’s goal is to earn at least $120 per week. write a system of inequalities to represent this situation. let r be the number of hours worked at the restaurant, and let y be the number of hours of yard work. graph the inequalities. what is the maximum number of hours lia can work at the restaurant and still meet her earnings goal? explain. what is the maximum amount of money lia can earn in 1 week? explain.
Answers: 1
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%
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Mathematics, 21.06.2019 19:00
What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)
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Mathematics, 21.06.2019 22:30
Which of the following represents the factorization of the trinomial below? x^2+7x-30
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Mathematics, 21.06.2019 22:30
Factor the polynomial by its greatest common monomial factor.
Answers: 1
Lia must work at least 5 hours per week in her family’s restaurant for $8 per hour. she also does ya...
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