Remark
For every 3 units for NP will be 4 units. You can set up a proportion.
3*NP = 4*45
3*NP = 180 Divide by 3
NP = 180/3
NP = 60
Answer C
A quarter is flipped 50 times wich of following is most likely to be the number of fines of tails come up
1 answer:
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