Mathematics, 19.10.2019 06:00 jennyferalbarracin64
Lea and marie are washing all the windows in their house. it would take lea 80 minutes to wash the windows by herself, and it would take marie 60 minutes to wash them by herself. lea creates a table so she can find out how long it will take to wash the windows if they work together. what is the missing value in the table that represents the rate for marie?
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, 22.06.2019 02:00
The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220
Answers: 1
Lea and marie are washing all the windows in their house. it would take lea 80 minutes to wash the w...
Chemistry, 08.12.2020 03:30
English, 08.12.2020 03:30
Biology, 08.12.2020 03:30
Social Studies, 08.12.2020 03:30
Mathematics, 08.12.2020 03:30
Mathematics, 08.12.2020 03:30
Health, 08.12.2020 03:30
English, 08.12.2020 03:30
Mathematics, 08.12.2020 03:30