Mathematics, 20.07.2019 14:30, dozsyerra
Abag contains 45 marbles of various colours. lena draws 48 times, each time replacing the marble before drawing again. she gets a total of 16 red marbles. which is the best prediction of how many red marbles are in the bag? a) 3 b) 13 c) 15 d) 16
Answers: 2
Mathematics, 22.07.2019 08:00, bella122805
Answers: 1
Mathematics, 12.10.2019 11:30, juanitarodriguez
Answers: 2
Abag contains 45 marbles of various colours. lena draws 48 times, each time replacing the marble bef...
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