Point Q'Q
′
Q, prime is the image of Q(-5,1)Q(−5,1)Q, left parenthesis, minus, 5, comma, 1, r...
Mathematics, 24.09.2020 09:01 justaguy15
Point Q'Q
′
Q, prime is the image of Q(-5,1)Q(−5,1)Q, left parenthesis, minus, 5, comma, 1, right parenthesis under a translation by 666 units to the right and 222 units down.
What are the coordinates of Q'Q
′
Q, prime?
Answers: 3
Mathematics, 22.06.2019 03:30, carjsan5656
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
Mathematics, 22.06.2019 05:50, lasdivisionst6459
Pr and pt a) pr = ps + pt b)pr = ps · pt c)(pr)2 = ps · pt
Answers: 3
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