Mathematics, 14.09.2019 08:20 jenn8214p3e8mx
Grade 6,7, and 8 at a middle school each have 180 students. the student council is throwing a school dance and they want to know what theme to have for the dance. since the student council cannot ask everyone they will survey a group of students. which sample can best the council to draw conclusions about the preferences of all the students in the school.
a. 6 students from each grade
b. 25 students from each grade
c. 6 students from the entire school
d. 25 students from the entire school
Answers: 1
Mathematics, 21.06.2019 21:00
Joanie watched 1 out of three of a movie in the morning
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Mathematics, 21.06.2019 23:30
If the car had not hit the fence, how much farther would it have skidded? solve the skid-distance formula to find the extra distance that the car would have traveled if it had not hit the fence. round your answer to two decimal places. note that unit conversion is built into the skid distance formula, so no unit conversions are needed.
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Mathematics, 22.06.2019 00:00
If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9
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Grade 6,7, and 8 at a middle school each have 180 students. the student council is throwing a school...
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