Mathematics, 15.11.2019 09:31 Reijected
Out of 17 contacts in her cellphone, how many different ways can shana set the first four speed-dial contacts?
topic: the fundamental counting principle and permutations
Answers: 1
Mathematics, 21.06.2019 18:00
Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items
Answers: 3
Mathematics, 22.06.2019 00:20
One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?
Answers: 1
Out of 17 contacts in her cellphone, how many different ways can shana set the first four speed-dial...
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