Mathematics, 19.05.2021 08:30, sunflowergirl6664
Bag of marbles 17 red 25 yellow 18 green
what is the probability of pulling a red marble
probability of pulling 2 red marbles ?
and probability of NOT pulling a green?
Answers: 2
Mathematics, 21.06.2019 15:10, ineemorehelp
Can (2,3 and square root 10) be sides ona right triangle?
Answers: 1
Mathematics, 21.06.2019 15:30, lberman2005p77lfi
Answer question above and explain each step : )
Answers: 3
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.
Answers: 1
Bag of marbles 17 red 25 yellow 18 green
what is the probability of pulling a red marble
pro...
pro...
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