Mathematics, 01.09.2019 04:30 gabbihardy7980
John has an empty box. he puts some red counters and some blue counters into the box. the ratio of the number of red counters to the number to the number of blue counters is 1: 4 linda takes at random 2 counters from the box. the probability that she takes 2 red counters is 6/155. how many red counters did john put into the box?
Answers: 1
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Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.
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John has an empty box. he puts some red counters and some blue counters into the box. the ratio of t...
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