Mathematics, 21.10.2020 04:01 janaiartia
1. In Room 7 there are 28 students. In Room 9 there are 30 students. In Room 11 there are 23 students. How many students are in all three rooms? . If the total number of students in problem 1 were equally divided among three rooms, how many students would be in each room? and there is 81 in all the rooms
Answers: 1
Mathematics, 22.06.2019 01:30, michaela134
Aresearch study is done to find the average age of all u. s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample
Answers: 3
1. In Room 7 there are 28 students. In Room 9 there are 30 students. In Room 11 there are 23 student...
Mathematics, 26.06.2019 14:50
Mathematics, 26.06.2019 14:50
Mathematics, 26.06.2019 14:50
Mathematics, 26.06.2019 14:50