Mathematics, 30.06.2021 01:30 hazelg
Trong một hộp có 60 cây vàng, 7 không đạt tiêu chuẩn, rút ngẫu nhiên 10 cây để kiểm tra. Tìm trung bình số cây không đạt tiêu chuẩn trong 10 cây này
Answers: 2
Mathematics, 21.06.2019 16:00
Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.
Answers: 2
Mathematics, 21.06.2019 17:00
Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges
Answers: 1
Mathematics, 21.06.2019 21:30
Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?
Answers: 3
Trong một hộp có 60 cây vàng, 7 không đạt tiêu chuẩn, rút ngẫu nhiên 10 cây để kiểm tra. Tìm trung b...
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