Mathematics, 25.02.2021 23:50, tamikeen9301
A rectangular classroom is 10m long and 4.6m wide. Using a scale of 1cm:2m, what are the length and width of the room on a scale drawing?
Answers: 3
Mathematics, 20.06.2019 18:04, holamigosss
Which problem could be solved by evaluating the expression 7×(−3)7×-3?
Answers: 3
Mathematics, 21.06.2019 15:30, ayoismeisalex
Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81
Answers: 3
Mathematics, 21.06.2019 20:30, attp203
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.
Answers: 3
A rectangular classroom is 10m long and 4.6m wide. Using a scale of 1cm:2m, what are the
length and...
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