7. A lock uses the letters A through H on
the first dial and the digits 0 through 9 on
the se...
Mathematics, 21.01.2021 17:40 logan797
7. A lock uses the letters A through H on
the first dial and the digits 0 through 9 on
the second and third dials. How many
possible codes are there if the same
number is not used twice?
Answers: 1
Mathematics, 21.06.2019 18:30, Jenniferwolf
Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?
Answers: 1
Mathematics, 21.06.2019 19:10, twirlergirl800
If a || b and e || f , what if the value of y ?
Answers: 3
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