Mathematics, 10.09.2019 23:30 houtchhaytang
The teachers’ editions of a statistics textbook sell for $150 each, and students’ editions of the book sell for $50 each. which function can be used to find the average cost per book if two teachers’ editions and x students’ editions are purchased?
Answers: 1
Mathematics, 21.06.2019 14:30
Which system of linear inequalities is represented by the graph?
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Mathematics, 21.06.2019 16:00
Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm
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Mathematics, 21.06.2019 19:30
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 teachers’ editions of a statistics textbook sell for $150 each, and students’ editions of the bo...
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