Mathematics, 21.04.2020 20:56 gugu1004
Sam was given a bag of 100 red and blue marbles. He believes that half of the marbles are red. To test his hypothesis, Sam draws a marble from the bag without looking, records its color, and then returns it to the bag. He repeats this process 49 times. If Sam picks 35 blue and 15 red marbles, which conclusion is accurate?
Answers: 1
Mathematics, 21.06.2019 16:30
896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631
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Mathematics, 21.06.2019 22:30
Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?
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Mathematics, 21.06.2019 22:50
Jim had 15 minutes to do 5 laps around his school what would his time be
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Sam was given a bag of 100 red and blue marbles. He believes that half of the marbles are red. To te...
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