Mathematics, 04.01.2022 07:10, smartcookie8251
Dr. Lum teaches part-time at two community colleges, Hilltop College and Serra College. Dr. Lum can teach up to 2 classes per semester. For every class he teaches at Hilltop College, he must do 8 hours of work per week. For each class at Serra College, he must do 13 hours of work per week. He has determined that he cannot spend more than 21 hours per week working. If he earns $6000 per class at Hilltop College and $7000 per class at Serra College, how many classes should he teach at each college to maximize his income?
Answers: 1
Mathematics, 21.06.2019 14:00, pandagorwar
Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?
Answers: 2
Mathematics, 21.06.2019 18:00, puffley
10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.
Answers: 1
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
Dr. Lum teaches part-time at two community colleges, Hilltop College and Serra College. Dr. Lum can...
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