Mathematics, 12.07.2019 03:30, andrewisboss59
The school band is comprised of middle school and high school students but it always has the same exact capacity. last year the ratio of the number if middle school students to the number of the high school students was 1: 8. however this year the ratio of the number of middle school students to the number of high school students changed to 2: 7 if there are 18 middle school students in the band of this year how many fewer high school students are in the band this year compared to last year
Answers: 1
Mathematics, 21.06.2019 19:30, dolltan
The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)
Answers: 2
The school band is comprised of middle school and high school students but it always has the same ex...
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