Mathematics, 07.05.2020 05:15, oscargonzalez4310
A student randomly draws a number between 1 to 30. describe the probability that the number drawn is greater than 4? the student answered "the probability that the number is less than 4 is 3/30. so the probability that the number is greater then 4 is 1 -3/30 = 30/30 -3/30 = 27/30 or 9/10
why is the solution wrong ?
Answers: 3
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The border line of the linear inequality 4x + 7y < 5 is dotted true or false?
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Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?
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