Mathematics, 06.05.2020 21:03 chichi989
For a class experiment, Hilda places different colored marbles in a bag. She pulls a marble at random from the bag, records its color, and then puts the marble back in the bag. She repeats this process 25 times. The overall results are shown in the table. Result Blue Red Yellow Orange Frequency 6 4 8 7 What is the relative frequency that Hilda pulled a red marble? Enter your answer in the box.
Answers: 3
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Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?
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Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?
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Anumber is equal to twice a smaller number plus 3. the same number is equal to twuce the sum of the smaller number and 1. how many solutions are possible for this situation
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For a class experiment, Hilda places different colored marbles in a bag. She pulls a marble at rando...
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