Mathematics, 04.03.2020 23:25, slawson4328
A number is perfect if it is equal to the sum of its positive divisors, other than itself. For example, 6 is perfect, because 6 D 1 C 2 C 3. Similarly, 28 is perfect, because 28 D 1 C 2 C 4 C 7 C 14. Explain why 2k1.2k 1/ is perfect when 2k 1 is prime.
Answers: 2
Mathematics, 21.06.2019 14:30, naomijamieson88
Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.
Answers: 1
Mathematics, 21.06.2019 21:30, Buttercream16
Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.
Answers: 3
Mathematics, 21.06.2019 22:00, alyssa32900
Sara has been reading about different types of financial grants, including federal pell grants, academic competitiveness grants, smart grants, and teach grants. which statement about these grants is true? filling out a fafsa will not her apply for these grants. she will not have to pay back any funds she receives from these grants. these grants only go to students with less than a 3.0 gpa. she will have to pay back all the funds she receives from these grants.
Answers: 2
A number is perfect if it is equal to the sum of its positive divisors, other than itself. For examp...
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