Mathematics, 04.02.2021 01:00 dgadam7495
How is a ratio table used to graph equivalent ratios?
A. The first value in the ratio table always shows the number that is the slope of the line to be graphed.
B. The last value in the ratio table can always be used to find the y-intercept of the line to be graphed.
C. The values in the ratio table are used to write coordinate pairs for points on the graph.
D. The values in the ratio table can be multiplied by the slope of the line to find points on the graph.
Answers: 1
Mathematics, 22.06.2019 01:40, hunt231
Which of these statements is correct? the system of linear equations 6x - 5y = 8 and 12x - 10y = 16 has no solution. the system of linear equations 7x + 2y = 6 and 14x + 4y = 16 has an infinite number of solutions. the system of linear equations 8x - 3y = 10 and 16x - 6y = 22 has no solution. the system of linear equations 9x + 6y = 14 and 18x + 12y = 26 has an infinite number of solutions.
Answers: 2
Mathematics, 22.06.2019 02:20, smelcher3900
There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. reports on a student's act or sat usually give the percentile as well as the actual score. the percentile is just the cumulative proportion stated as a percent: the percent of all scores that were lower than this one. tanya scores 1260 on the sat. what is her percentile (± 1)?
Answers: 1
How is a ratio table used to graph equivalent ratios?
A. The first value in the ratio table always...
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