Mathematics, 21.04.2020 03:18 tatiiiee
Josephine can correct her students test papers in 7 hours, but if her teacher's assistant helps, it would take them 4 hours. How long would it take for the assistant to do it alone?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:20
The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%
Answers: 2
Mathematics, 21.06.2019 16:30
Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?
Answers: 1
Mathematics, 21.06.2019 19:00
When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30
Answers: 1
Mathematics, 21.06.2019 19:30
:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?
Answers: 2
You know the right answer?
Josephine can correct her students test papers in 7 hours, but if her teacher's assistant helps, it...
Questions
Social Studies, 16.04.2020 04:53
History, 16.04.2020 04:54
History, 16.04.2020 04:54
Social Studies, 16.04.2020 04:54
Law, 16.04.2020 04:54
History, 16.04.2020 04:54
Mathematics, 16.04.2020 04:54
