Mathematics, 29.12.2019 02:31 zander434556
Joe is thinking of a number 4 less than 9 times the number is 176. find joe's number
Answers: 2
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The investigating team suspected that there were differences in the cost of repairing cars in workshop i and workshop ii. the investigating team suspected that the costs raised by workshop i were greater than workshop ii. for that they tested the repair of 15 cars in each workshop to see the cost of repairs.the decision of the right hypothesis to prove the suspicion above is a. h0 : μ1- μ2 = 0; ha : μ1- μ2 ≠ 0 b. h0 : μ1- μ2 ≥ 0; ha : μ1- μ2 < 0 c. h0 : μd ≥ 0; ha : μd < 0 with μd = μ2- μ1 d. h0 : μd = 0; ha : μd ≠ 0 with μd = μ2- μ1 e. h0 : μ1- μ2 = 0; ha : μ1- μ2 ≥ 0
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He factorization of 8x3 – 125 is (2x – 5)(jx2 + kx + 25). what are the values of j and k?
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Line a is parallel to line b, m2=4x+44, and m6=6x+36. find the value of x.
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Joe is thinking of a number 4 less than 9 times the number is 176. find joe's number...
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