Mathematics, 17.12.2019 03:31 Kadancepiggott7
The sixth-graders at lester's school got to visit either the science museum or the history museum. 21 students picked the science museum and 28 students picked the history museum. what is the ratio of the number of sixth-graders who visited the history museum to the total number of sixth-graders?
a)28: 21
b)42: 28
c)49: 28
d)28: 49
Answers: 2
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In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?
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Mathematics, 21.06.2019 17:30
Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?
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Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.
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Mathematics, 21.06.2019 21:10
What is the equation of a line passing through (-6,5) and having a slope of 1/3
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The sixth-graders at lester's school got to visit either the science museum or the history museum. 2...
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