Mathematics, 06.05.2020 03:01 cia029587691
Problem #1: Mrs. Grape has 90 students. On her last test, 3/10 of these students earned an A. Of those students, 1/9 got a perfect score. How many students got a perfect score?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:30
Which elements in the set below are integers? 12, –3⁄4,√ 25 , –7, √ 5 , 14⁄7, 9 a. 12, √ 25 , –7, 9 b. 12, √ 25 , –7, 14⁄7, 9 c. –3⁄4, 25 , √ 5 ,14⁄7 d. 12, –7, 9
Answers: 2
Mathematics, 21.06.2019 22:10
Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)
Answers: 2
Mathematics, 21.06.2019 23:50
Find the interior angle of a regular polygon which has 6 sides
Answers: 1
Mathematics, 22.06.2019 01:50
One cell phone plan charges $20 per month plus $0.15 per minute used. a second cell phone plan charges $35 per month plus $0.10 per minute used. write and solve an equation to find the number of minutes you must talk to have the same cost for both calling plans.
Answers: 2
You know the right answer?
Problem #1: Mrs. Grape has 90 students. On her last test, 3/10 of these students earned an A. Of tho...
Questions
English, 19.10.2019 18:30
English, 19.10.2019 18:30
Biology, 19.10.2019 18:30
Chemistry, 19.10.2019 18:30
English, 19.10.2019 18:30
Health, 19.10.2019 18:30
Mathematics, 19.10.2019 18:30
Mathematics, 19.10.2019 18:30
Mathematics, 19.10.2019 18:30
Advanced Placement (AP), 19.10.2019 18:30
English, 19.10.2019 18:30
History, 19.10.2019 18:30
