Mathematics, 18.03.2021 02:10 samiksaRS
The principal at Marina Middle School wants to determine if the 120 students in the seventh grade prefer to visit the aquarium or the science museum for their end-of-year trip. Select all the sets of people that would be a representative sample of the population.
20 sixth-grade students, 20 seventh-grade students, and 20 eighth-grade students
10 seventh-grade boys and 10 seventh-grade girls
25 seventh-grade students
15 seventh-grade boys and 5 teachers
25 students from the school
help me solve this please
Answers: 2
Mathematics, 21.06.2019 22:30
The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.
Answers: 1
Mathematics, 22.06.2019 00:00
The equation of line wx is y=2x-5. write an equation of a line perpendicular to line wx in slopeintercept form the contains points (-1,-2)
Answers: 2
The principal at Marina Middle School wants to determine if the 120 students in the seventh grade pr...
Mathematics, 29.06.2019 16:00
English, 29.06.2019 16:00
English, 29.06.2019 16:00
History, 29.06.2019 16:00
Physics, 29.06.2019 16:00
Mathematics, 29.06.2019 16:00