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Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500
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Which of the following graphs could represent a quartic function?
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Caitlin had 402. in her bank account.she withdrew $15.each week to pay for swimming lesson. she now has $237.
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Cesar bought 7 items at the candy store. he bought candy bars for $0.50 each and packs of gum for $0.95 each. he spent a total of $6.80. what system represents the solution for the number of candy bars (x) and the number of pack gum (y) purchased?
Answers: 1
6-y-x^2 use x=5 and y=4...
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