Mathematics, 04.06.2020 20:05 cats0srule
Joanna has nickels, dimes, and pennies in a jar. The probability of drawing a nickel from the far is 0.3, the probability of drawing a dime is 0.2,
and the probability of drawing a penny is 0.5. Joanna plcks a coin from the jar 240 times, replacing each coln before the next draw. About how
many times would Joanna plck a dime in 240 draws?
A.
36
B.
48
C.
100
D.
120
Answers: 2
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Joanna has nickels, dimes, and pennies in a jar. The probability of drawing a nickel from the far is...
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