theresa ran on a treadmill for thirty minutes, and her time and speed are shown on the graph above. according to the graph, which of the following statements is not true concerning theresas run?

Question

Sloan

SAT

19 April, 08:15

theresa ran on a treadmill for thirty minutes, and her time and speed are shown on the graph above. according to the graph, which of the following statements is not true concerning theresas run?

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Answers (1)

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Boo · Answer 1

the answer is Theresa's speed was increasing for a longer period of time than it was decreasing.

Explanation:

Theresa's speed was increasing from 0 to 5 minutes and from 20 to 25 minutes, which is a total of 10 minutes. Theresa's speed was decreasing from 10 to 20 minutes and from 20 to 30 minutes, which is a total of 15 minutes. Therefore, Theresa's speed was NOT increasing for a longer period of time than it was decreasing.