Mathematics, 24.12.2019 10:31 owlette2001
In how many ways can 3 letters be mailed in 6 mailboxes if each letter must be mailed in a different box? if the letters are not necessarily mailed in different boxes, how many ways are there of posting them? if the letters are mailed at random, and not necessarily in different boxes, what is the probability that all the letters are put in the same mailbox?
Answers: 3
Mathematics, 21.06.2019 12:40
Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.
Answers: 2
Mathematics, 21.06.2019 15:00
Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?
Answers: 3
Mathematics, 21.06.2019 20:30
Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?
Answers: 2
Mathematics, 22.06.2019 00:00
How many quarts of a 50% solution of acid must be added to 20 quarts of a 20% solution of acid in order to get a 40% solution of acid?
Answers: 2
In how many ways can 3 letters be mailed in 6 mailboxes if each letter must be mailed in a different...
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