Mathematics, 21.07.2019 04:30 jamarstand
100 ! data is shown from a random selection of bamboo plants on a bamboo farm. the number of days since the plant appeared above the soil and the height of the plant are shown. days since plant showed above soil l height of bamboo plant in centimeters 2 l 6.5 10 l 35.2 12 l 39.9 8 l 26.4 5 l 18.5 17 l 59.4 7 l 26.6 26 l 91.3 23 l 83.1 28 l 95.0 15 l 52.4 13 l 45.4 32 l 110.1 10 l 35.8 18 l 65.0 15 l 52.7 which of the following lines of best fit represent the data if x is the number of days since the plant appeared and y is the height of the plant? (you might/might not need to make a scatter plot! depends on the understanding of the question.) y = –3.5x + 0.7 y = –0.7x + 3.5 y = 0.7x + 3.5 y = 3.5x + 0.7
Answers: 1
Mathematics, 20.06.2019 18:04
Acontractor needs 54 square feet of brick to construct a rectangular walkway. the length of the walkway is 15 feet more than the width. write an equation that could be used to determine the dimensions of the walkway. solve this equation to find the length and width, in feet, of the walkway.
Answers: 1
Mathematics, 21.06.2019 14:40
Which system of linear inequalities is represented by the graph? !
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Mathematics, 21.06.2019 18:50
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.
Answers: 2
100 ! data is shown from a random selection of bamboo plants on a bamboo farm. the number of days s...
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