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VRKSKUNDIGOURCO QONTE
2. Marc tossed a paper cup in the air 860 times and recorded whether it landed right side up,
upside down, or on its side. The paper cup landed right side up 245, landed upside down 312.
landed on its side 243. If Marc tosses the paper cup 500 more times, what is the expected
number of times that the cup will land right side up?
(1.5 Points)
O 0.284
O 142 times
0.281
141 times
Arace is 10 kilometers long.markers will be placed at the beginning and end of the race course and at each 500 meter mark.how many markers are needed to mark the course for the race?
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