Mathematics, 06.05.2020 00:46 trevorhenyan51
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 $250 and $300. PLEASE HELP!!!
Answers: 3
Mathematics, 21.06.2019 14:00
Which expression is equivalent to? assume x > 0 and y > 0.
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Mathematics, 21.06.2019 18:00
Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?
Answers: 1
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