subject
Mathematics, 21.10.2019 18:10 roblesjairus

The number 2^3 − 1 is prime and so are 2^5 − 1 and 2^7 − 1. does that mean 2^9 − 1 is prime? explain why or why not.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:10
Consider the following equation -167 + 37 = 49 - 21p select the equation that has the same solution as the given equation. o a. p - 5 + ip = 7 - p ob. +55 + 12p = 5p + 16 c. 2 + 1.25p = -3.75p + 10 d. -14 + 6p = -9 - 6p reset next
Answers: 3
question
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
question
Mathematics, 22.06.2019 00:30
Neal buys a board game. he pays for the board game and pays $1.54 in sales tax. the sales tax rate is 5.5%. what is the original price of the board game, before tax
Answers: 3
question
Mathematics, 22.06.2019 01:00
The computer that controls a bank's automatic teller machine crashes a mean of 0.6 times per day. what is the probability that, in any seven-day week, the computer will crash less than 5 times? round your answer to four decimal places
Answers: 2
You know the right answer?
The number 2^3 − 1 is prime and so are 2^5 − 1 and 2^7 − 1. does that mean 2^9 − 1 is prime? explai...
Questions
question
Mathematics, 01.10.2019 12:10
question
Biology, 01.10.2019 12:10
Questions on the website: 13722361