Mathematics, 24.03.2021 17:30 lakenyagillard79
D) Later, Jerry purchased items for his garden in his new yard. He purchased plants for $15 and bags of soil for $15. Jerry used the expression 15 (x + y) Valerie used the expression 15x + 15y Are the expressions equivalent? Justify your reasoning using number properties.ā
Answers: 1
Mathematics, 21.06.2019 19:40
The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes
Answers: 3
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least āc.ā using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least ācā?
Answers: 1
Mathematics, 21.06.2019 22:30
Which of the following is an example of a rational number? a. Ļ b. ā 9 c. ā 8 d. 3.8362319
Answers: 1
D) Later, Jerry purchased items for his garden in his new yard. He purchased plants for $15 and bags...
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