Nis a positive integer. explain why n(n-1) must be an even number.
can someone explain this a...
Mathematics, 03.12.2019 23:31 sreeytran
Nis a positive integer. explain why n(n-1) must be an even number.
can someone explain this algebraically.
Answers: 3
Mathematics, 21.06.2019 12:50
Which is the most efficient first step to solve x in the equation 3.7x - 18 = -4.3x -34 a. add 3.7x to both sides of the equation. b. add 4.3x to both sides of the equation. c. subtract 18 from both sides of the equation. d. subtract 34 from both sides of the equation.
Answers: 3
Mathematics, 21.06.2019 23:40
The frequency table shows the results of a survey asking people how many hours they spend online per week. on a piece of paper, draw a histogram to represent the data. then determine which answer choice matches the histogram you drew. in order here is the.. hours online: 0-3, 4-7, 8-11, 12-15, and 16-19. frequency: 5, 8, 10, 8, 7 answer for the question is in the picture! : )
Answers: 2
Mathematics, 22.06.2019 00:00
The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?
Answers: 2
Mathematics, 22.06.2019 03:30
Find the simplified product: 2sqrt 5x^3(-3sqrt10x^2) a: -30sqrt2x^5 b: -30x^2sqrt2x c: -12x^2sqrt5x d: -6sqrt50x^5
Answers: 2
Biology, 27.06.2019 15:00
Mathematics, 27.06.2019 15:00
Chemistry, 27.06.2019 15:00
Chemistry, 27.06.2019 15:00
Chemistry, 27.06.2019 15:00
Mathematics, 27.06.2019 15:00
Mathematics, 27.06.2019 15:00
History, 27.06.2019 15:00
Mathematics, 27.06.2019 15:00
Physics, 27.06.2019 15:00
Mathematics, 27.06.2019 15:00
Mathematics, 27.06.2019 15:00
Mathematics, 27.06.2019 15:00