Answers: 1
Mathematics, 20.06.2019 18:02
Janets dinner costs 7.50. if she wants to leave a 10% tip how mich extra should she leave
Answers: 1
Mathematics, 21.06.2019 22:30
Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 Γ 10^-20 lb b. 1 Γ 10^20 lb c. 1 Γ 10^2 lb d. 1 Γ 10^-2 lb
Answers: 1
Mathematics, 22.06.2019 02:30
Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x β 78| β₯ 20 b. |x β 20| β₯ 78 c. |x β 20| β€ 78 d. |x β 78| β€ 20
Answers: 1
Mathematics, 22.06.2019 05:00
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 : ΞΌ1- ΞΌ2Β = 0; ha : ΞΌ1- ΞΌ2Β β 0 b. h0 : ΞΌ1- ΞΌ2 β₯ 0; ha : ΞΌ1- ΞΌ2 < 0 c. h0 : ΞΌd β₯ 0; ha : ΞΌd < 0 with ΞΌd = ΞΌ2- ΞΌ1 d. h0 : ΞΌd = 0; ha : ΞΌd β 0 with ΞΌd = ΞΌ2- ΞΌ1 e. h0 : ΞΌ1- ΞΌ2 = 0; ha : ΞΌ1- ΞΌ2 β₯ 0
Answers: 2
Which ordered pair is te vertex of y=|x-4|+3...
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