Mathematics, 14.05.2021 22:30 adriana145
Elijah flipped a coin ten times. He expected to land on heads five times and land on tails five times. The coin actually landed on heads three times and tails seven times.
What should Elijah do in order for his experimental probability to be closer to the theoretical probability?
Use 2 coins
Use a different coin
Only flip the coin two times
Repeat the experiment 100 times
Answers: 1
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Which expression gives the area of the triangle shown below
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Which of the following is a solution of z^6 = 64i? 2(cos105° + isin105°) 2(cos120° + isin120°) 2(cos135° + isin135°) 8(cos15° + isin15°)
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The table below shows the angle measurements for triangle abc and triangle xyz. if triangle abc is similar to triangle xyz, what does angle z equal, in degrees?
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Pranav and molly are selling pies for a school fundraiser. customers can buy blueberry pies and pumpkin pies. pranav sold 6 blueberry pies and 4 pumpkin pies for a total of $106. molly sold 6 blueberry pies and 3 pumpkin pies for a total of $90. find the cost of each of one blueberry pie and one pumpkin pie
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