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jenyasd209 [6]
2 years ago
13

Ico wanted to determine the number of students in his school who buy school lunch. He walked around the cafeteria one lunch peri

od looking to see whether every fifth person in the cafeteria purchased lunch or brought their own.
Which method did he use to collect his data?
Mathematics
1 answer:
CaHeK987 [17]2 years ago
5 0
D. Observation study
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kens recipe for party mix says 5 cups of cereal for every 3 cups of popcorn. if he has made 18 cups of popcorn how many cups of
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masha68 [24]
First find the volume of the pool. To do so, multiply the length, times the width, times the height. In this case, it would be 12*15*5 and you get 900 cubic meters.
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