Mathematics, 21.08.2019 16:50 junkmailemail42
Miki tosses a coin 50 times, the coin shows heads 28 times. suppose the coin is fair and miki tosses it 500 times. how many times can she expect it to show heads?
Answers: 2
Mathematics, 22.06.2019 04:00
The ratio of the ages (in years) of three children is 2: 4: 5. the sum of their ages is 33. what is the age of each child?
Answers: 1
Mathematics, 22.06.2019 05:00
Mario and luigi were printing calendars mario used 2 1/2 ink cartridges while luigi used 1 3/4 ink cartridges .how many more ink cartridges did mario use than luigi
Answers: 1
Miki tosses a coin 50 times, the coin shows heads 28 times. suppose the coin is fair and miki tosses...
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