Mathematics, 16.12.2019 17:31, angelteddy033
Which sample fairly represents the population? check all that apply. a) measuring the heights of every fiftieth person on the school roster to determine the average heights of the boys in the school b) calling every third person on the soccer team’s roster to determine how many of the team members have completed their fundraising assignment c) observing every person walking down main street at 5 p. m. one evening to determine the percentage of people who wear glasses d) sending a confidential e-mail survey to every one-hundredth parent in the school district to determine the overall satisfaction of the residents of the town e) taking a poll in the lunch room (where all students currently have to eat lunch) to determine the number of students who want to be able to leave campus during lunch
Answers: 1
Mathematics, 21.06.2019 12:50, perezesmeralda78
What is the value of y in the solution to the system of equations? x + y = 12x – 3y = –30a. –8b. –3c. 3d. 8
Answers: 1
Mathematics, 21.06.2019 21:30, bella122805
Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.
Answers: 1
Which sample fairly represents the population? check all that apply. a) measuring the heights of ev...
Business, 29.06.2019 05:00
Biology, 29.06.2019 05:00
History, 29.06.2019 05:00
Arts, 29.06.2019 05:00
History, 29.06.2019 05:00
Mathematics, 29.06.2019 05:00