Mathematics, 09.07.2019 17:00 sbu15
10 points kiana is staying on the 5th floor of a hotel. she rode an elevator down 7 floors from her room to the parking garage to get her backpack out of her car. then she rode the elevator back up 2 floors to the hotel lobby. which of the following expressions represent this real-word situation? check all that apply. 5 + 7 + 2 5 + (–7) + 2 (–5) + 7 + 2 5 + 2 + (–7)
Answers: 2
Mathematics, 21.06.2019 18:10
If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.
Answers: 1
Mathematics, 21.06.2019 20:00
Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
Answers: 1
Mathematics, 21.06.2019 21:10
Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9
Answers: 1
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 “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
10 points kiana is staying on the 5th floor of a hotel. she rode an elevator down 7 floors from her...
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