Mathematics, 27.08.2019 05:30 darcyshay62871
Abag contains 8 white marbles and 2 black marbles. you pick out a marble, record its color, and put the marble back in the bag. if you repeat this process 45 times, how many time would you expect to remove a white marble from the bag?
Answers: 2
Mathematics, 21.06.2019 13:00
What are the domain and range of the function? f(x) = -4 (sqrt)x
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Mathematics, 21.06.2019 14:40
What is the measure of ac? 5 units 13 units 26 units 39 units
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Mathematics, 21.06.2019 17:30
As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.
Answers: 1
Abag contains 8 white marbles and 2 black marbles. you pick out a marble, record its color, and put...
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