Mathematics, 03.02.2021 20:00 hiyagirllyric
Of the students in the cafeteria, 40% are girls. There are 20 girls in the cafeteria. How many students are in the cafeteria?
A. 28
B. 50
C. 60
D. 70
Answers: 3
Mathematics, 21.06.2019 18:00
How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain
Answers: 1
Mathematics, 21.06.2019 21:30
One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?
Answers: 1
Mathematics, 22.06.2019 01:30
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: 2
Of the students in the cafeteria, 40% are girls. There are 20 girls in the cafeteria. How many stude...
Mathematics, 06.07.2021 21:50
English, 06.07.2021 21:50
Chemistry, 06.07.2021 21:50
Mathematics, 06.07.2021 21:50