Mathematics, 17.05.2021 02:40 AkramMasoud
Construct a stem-and-leaf plot for the number of defects per 100 vehicles for these 32 brands. Stem-and-Leaf plot for Weights Stem unit = Leaf unit = Frequency Stem Leaf 4 Numeric ResponseEdit Unavailable. 4 correct. 8 1 6 7 9 Incorrect 2 Numeric ResponseEdit Unavailable. 2 incorrect. 9 5 8 9 Incorrect 4 Numeric ResponseEdit Unavailable. 4 incorrect. 10 0 4 8 Correct 11 Numeric ResponseEdit Unavailable. 11 correct. 11 0 1 1 1 1 3 3 4 4 4 7 5 Numeric ResponseEdit Unavailable. 5 incorrect. 12 0 1 8 9 4 Numeric ResponseEdit Unavailable. 4 incorrect. 13 0 2 4 5 9 1 Numeric ResponseEdit Unavailable. 1 correct. 14 3 Correct 0 Numeric ResponseEdit Unavailable. 0 correct. 15 0 Numeric ResponseEdit Unavailable. 0 correct. 16 1 Numeric ResponseEdit Unavailable. 1 correct. 17 7 Incorrect 32 Numeric ResponseEdit Unavailable. 32 correct.
Answers: 3
Mathematics, 22.06.2019 02:00
If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the two angle bisectors and two sides of the quadrilateral, is the quadrilateral always a parallelogram? explain your answer.
Answers: 3
Mathematics, 22.06.2019 02:00
If p(x) is the total value of the production when there are x workers in a plant, then the average productivity of the workforce at the plant is a(x) = p(x) x . (a) find a'(x). a'(x) = xp'(x) β p(x) x a'(x) = xp'(x) β p(x) x2 a'(x) = p'(x) β p(x) x a'(x) = xp'(x) β p'(x) x2 a'(x) = p'(x) β xp(x) x2 why does the company want to hire more workers if a'(x) > 0? a'(x) > 0 β a(x) is ; that is, the average productivity as the size of the workforce increases. (b) if p'(x) is greater than the average productivity, which of the following must be true? p'(x) β xp(x) > 0 p'(x) β xp(x) < 0 xp'(x) β p'(x) > 0 xp'(x) β p(x) < 0 xp'(x) β p(x) > 0
Answers: 2
Mathematics, 22.06.2019 02:00
He trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? ? a) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2
Answers: 2
Mathematics, 22.06.2019 04:00
How would you describe the difference between the graphs of f(x) = 2x2 and g(x) = -2x2?
Answers: 3
Construct a stem-and-leaf plot for the number of defects per 100 vehicles for these 32 brands. Stem-...
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