Mathematics, 18.02.2020 05:26, kenzienoel1876
Dave surveyed 80 7th-graders and 90 8th-graders. He found that about 75% of the 7th-grader like pop music, while 80% of the 8th-graders like pop music. Do more 7th-graders or more 8th-graders like pop music? Explain.
Answers: 3
Mathematics, 21.06.2019 18:30, Karinaccccc
Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?
Answers: 2
Dave surveyed 80 7th-graders and 90 8th-graders. He found that about 75% of the 7th-grader like pop...
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