subject
Mathematics, 19.02.2020 23:28 LearningZone

For his report, Derek also collects data from a random sample of eighth graders in his school, and finds that 18 out 20 eighth graders have cell phones. If there are 310 eighth graders in his school, estimate the number of eighth graders who have cell phones

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 13:00
Mary had at least an 80% on her test write an inequality to represent this situation
Answers: 2
question
Mathematics, 21.06.2019 14:00
Arectangular exercise mat has a perimeter of 36 feet the length of the mat is twich the width writeand solve an equation to determine the length in feet. of the mat then find the area in square feet of the mart
Answers: 3
question
Mathematics, 21.06.2019 14:30
Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!
Answers: 1
question
Mathematics, 21.06.2019 15:40
What is a rational number between 9.5 and 9.7
Answers: 3
You know the right answer?
For his report, Derek also collects data from a random sample of eighth graders in his school, and f...
Questions
question
Social Studies, 19.02.2021 23:20
question
Mathematics, 19.02.2021 23:20
question
Mathematics, 19.02.2021 23:20
question
English, 19.02.2021 23:20
Questions on the website: 13722363