Mathematics, 21.08.2021 05:00 bbgirl2505

T = 2.2t A track coach believes he can predict an elite runner's 400-meter time, T, based on his 200-
meter time, t, using the above equation. What is the meaning of the 2.2 in the equation?

A. a runner’s 400-meter time is twice his 200- meter time

B. a runner’s 400-meter time is twice his 200-meter time, plus 2% of his 200- meter time

C. a runners 400- meter time is twice his 200- meter , plus 10% of his 200- meter time

D. a runner 400- meter time is twice his 200- meter, plus 20% of his 200- meter time

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T = 2.2t A track coach believes he can predict an elite runner's 400-meter time, T, based on his 2...