Mathematics, 25.10.2019 04:43 DEVORIA2001
5coins are put in a bag. 3 of the coins are weighted with the probability of flipping heads being three times as great than the probability of flipping tails; the remaining coins are fair. one of these coins is selected at random and then flipped once. what is the probability that a weighted coin was selected given that heads was flipped?
Answers: 3
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Is the open sentence 5x-2=3x+2 true when x=2? justify your answer.
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Mathematics, 21.06.2019 20:30
Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2
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Mathematics, 21.06.2019 21:30
Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?
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Mathematics, 21.06.2019 21:30
Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason โcannot be determined.โ carbon - regular hexagon. โcan โ
โ by
Answers: 1
5coins are put in a bag. 3 of the coins are weighted with the probability of flipping heads being th...
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