Mathematics, 14.01.2020 07:31 alejandramirand9836
In country c, the unemployment rate among construction workers dropped from 16 percent on september 1, 1992, to 9 percent on september 1, 1996. if the number of construction workers was 20 percent greater on september 1, 1996, than on september 1, 1992, what was the approximate percent change in the number of unemployed construction workers over this period?
(a) 50% decrease(b) 30% decrease(c) 15% decrease(d) 30% increase(e) 55% increase
Answers: 3
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If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?
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Mathematics, 21.06.2019 22:00
What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?
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Mathematics, 21.06.2019 23:00
36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)
Answers: 1
Mathematics, 21.06.2019 23:20
What is the slope of the line that contains the points (-5, 6) and (14. - 7)?
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In country c, the unemployment rate among construction workers dropped from 16 percent on september...
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