subject
Mathematics, 07.01.2021 18:00 triddi666

3. Students in the 7th, 8th, and 9th grade were asked whether they prefer to write in pen or pencil. 40 students prefer to write in pen. 60 students prefer to write in pencil. Create values that could represent the number of students in the 7th, 8th, and 9th grade that responded to the survey. (Three answers).

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Ineed with this math problem p(65)=500×1.0325*65 the star means that you have to times it like 1.0325×1.0325?
Answers: 2
question
Mathematics, 21.06.2019 13:30
What are correct trigonometric ratios that could be used to determine the length of ln
Answers: 3
question
Mathematics, 21.06.2019 16:00
Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.
Answers: 2
question
Mathematics, 21.06.2019 21:30
This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )
Answers: 3
You know the right answer?
3. Students in the 7th, 8th, and 9th grade were asked whether they prefer to write in pen or pencil....
Questions
question
Mathematics, 10.10.2019 20:30
question
Computers and Technology, 10.10.2019 20:30