Mathematics, 27.04.2021 01:00 alex1975
Raymond placed 12 red marbles, 10 green marbles, and 8 marbles of other colors into a bag. He
plans to draw a marble from the bag, record its color, then place the marble back into the bag before
drawing again. He repeats his plan 60 times. He drew 21 red, 18 green, and 21 other colors. What is
the experimental probability that the next draw will be a red marble?
A 15%
B 45%
C 35%
D 25%
Answers: 2
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During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer
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Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.
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Raymond placed 12 red marbles, 10 green marbles, and 8 marbles of other colors into a bag. He
plan...
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