Mathematics, 28.08.2019 20:30 evazquez
There are 100 runners entered in a marathon. how many different groups of three runners can finish in first, second, and third?
does this problem involve permutations or combinations?
Answers: 1
Mathematics, 21.06.2019 21:00
Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?
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Mathematics, 21.06.2019 23:00
The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?
Answers: 1
There are 100 runners entered in a marathon. how many different groups of three runners can finish i...
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