Mathematics, 28.05.2021 18:10, azibur3191
In a survey of 30 students, 10 students said that their favorite kind of ice cream was chocolate. You are going to survey a school of 846 students.
A. Write a proportion to determine how many students you would expect to say chocolate was their favorite ice cream.
B. How many students in the school of 846 students selected chocolate as their favorite ice cream?
C. How many students in the school didn’t select chocolate as their favorite ice cream? Explain your answer.
Answers: 2
Mathematics, 21.06.2019 13:00, jlluminate91671
Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.
Answers: 2
Mathematics, 21.06.2019 19:30, Flaka2809
Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours
Answers: 1
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