10 men working 6 hours a day can complete a work in 18 days. How meny hours a day must 15 men work to complete the same work in 12 days ?
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Venessa has a piggy bank that contains a collection of nickels, pennies, dimes and quarters. She randomly draws a coin out of the piggy bank, records the result, and then replaces the coin. The results of her draws are shown below.
Coins Number of Draws
nickel 32
penny 54
dime 13
quarter 29
Based on the results above, predict the number of times a quarter would be drawn if Venessa draws a coin 256 times.
A.
54
B.
58
C.
60
D.
120
Step-by-step explanation:
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