What are the solutions of the quadratic equation (x - 3)2 - 13(x – 8) + 30 = 0? Use u substitution to solve. x = -11 and x = -18
x = -2 and x = 5
x = 2 and x = -5
x = 11 and x = 18
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Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2

In the triangles, tr = ge and sr = fe. if = 3.2 ft, which is a possible measure of ? 1.6 ft 3.0 ft 3.2 ft 4.0 ft

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics