Mathematics, 22.07.2019 21:10, QueenNerdy889
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: 2
Mathematics, 21.06.2019 18:00, kezin
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
Answers: 1
Mathematics, 21.06.2019 22:30, fluffpupkiki
5. (04.07)which of the following exponential functions goes through the points (1, 12) and (2, 36)? (2 points)f(x) = 3(4)^xf(x) = 4(3)^-xf(x) = 3(4)^-xf(x) = 4(3)^x
Answers: 1
Mathematics, 22.06.2019 01:30, shrinu
Marion has a bicycle that she is planning to take for a ride. the rim of the rear wheel lies 41 cm from the center of the wheel. the tire itself has a thickness of 3 cm. in order for marion to ride her bicycle 96,712 cm approximately how many rotations will the rear wheel make?
Answers: 1
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