Mathematics, 10.09.2020 01:01 kari9249
A farmer performs an experiment to find the amount of fertilizer needed to increase crop yields. She uses different
amounts of fertilizer, measured in pounds per acre (Ib/acre). She then records the yields, in bushels per acre (bu/acre).
Her results are shown in the table and graphed on the scatter plot.
Which equation best models the farmer’s data?
•A, y = 0.37x + 31
•B, y = 32(1.006)^x
•C, y = -0.009x^2 + 2.13x - 43
•D, y = -0.009x^2 + 2.13x + 43
Answers: 3
Mathematics, 21.06.2019 14:30
Find the value of 1715â‹…211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.
Answers: 1
Mathematics, 21.06.2019 22:00
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
A farmer performs an experiment to find the amount of fertilizer needed to increase crop yields. She...
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