Mathematics, 21.05.2021 21:30 akimadixon13
The revenue for a business, as a function of units produced, x, is shown below by
R(x). C(x) represents the cost of producing x units. Calculate the profit function and
then determine how many units must be produced for the business to break even.
R(x) = 19x
The revenue function.
C(2) = 7x + 444
The cost function
Answers: 2
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Atechnician compares repair costs for two types of microwave ovens (type i and type ii). he believes that the repair cost for type i ovens is greater than the repair cost for type ii ovens. a sample of 6767 type i ovens has a mean repair cost of $79.79$79.79. the population standard deviation for the repair of type i ovens is known to be $19.18$19.18. a sample of 5555 type ii ovens has a mean repair cost of $75.24$75.24. the population standard deviation for the repair of type ii ovens is known to be $21.40$21.40. conduct a hypothesis test of the technician's claim at the 0.050.05 level of significance. let μ1μ1 be the true mean repair cost for type i ovens and μ2μ2 be the true mean repair cost for type ii ovens. step 2 of 4 : compute the value of the test statistic. round your answer to two decimal places.
Answers: 2
The revenue for a business, as a function of units produced, x, is shown below by
R(x). C(x) repres...
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