Mathematics, 18.10.2019 21:30 Pookaapoo8832
John runs a computer software store. yesterday he counted 123 people who walked by the store, 56 of whom came into the store. of the 56, only 23 bought something in the store. (round your answers to two decimal places.) (a) estimate the probability that a person who walks by the store will enter the store. (b) estimate the probability that a person who walks into the store will buy something. (c) estimate the probability that a person who walks by the store will come in and buy something. (d) estimate the probability that a person who comes into the store will buy nothing.
Answers: 3
Mathematics, 21.06.2019 17:30
Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys
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Mathematics, 21.06.2019 20:30
William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)
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Mathematics, 21.06.2019 23:20
Which expression is a factor of 12x2 + 29x – 8? x – 8 2x – 1 3x + 8 4x + 1
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John runs a computer software store. yesterday he counted 123 people who walked by the store, 56 of...
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