Mathematics, 03.10.2019 06:30 ayoismeisjjjjuan

What is the domain of y= 2x - 4/x^2 - 4?

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Mathematics, 21.06.2019 20:30, kuddlebugsmommy

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

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Mathematics, 21.06.2019 21:30, jamarengle2

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1

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Mathematics, 22.06.2019 07:00, uuuugggghhhh2463

Arectangle is 8cm longer then it is wide, and it’s area is 153cm^2. find the dimensions of the rectangle.

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Mathematics, 22.06.2019 08:00, highschoolboy

Use the three steps to solve the problem. mrs. west is 14 years younger than her aunt. if mrs. west's age in years is as much below 60 as her aunt's age is over 40, how old is each? {aunt's age is a0, mrs. west's age is a1}