Mathematics, 12.07.2019 19:30 fnaffan
1. suppose p and p ? 2 are both prime numbers where p > 5. prove that 6 | p ? 1.
Answers: 3
Mathematics, 21.06.2019 15:30
Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?
Answers: 2
Mathematics, 21.06.2019 18:10
What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23
Answers: 1
Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
Answers: 3
1. suppose p and p ? 2 are both prime numbers where p > 5. prove that 6 | p ? 1....
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