Suppose that 5:00 P.M. is taken to be t = 0. What time would t = - 6 hours refer to?
(A) 11:00 P.M. (B) 6:00 P.M. (C) 1:00 P.M.

(D) 11:00 A.M. (E) 3:00 P.M.

Questions What this question is about
06.3

Suppose that 5:00 P.M. is taken to be t=0. What time would t = - 6 hours refer to?
(A) 11:00 P.M.
No. Subtract six hours, don't add them.

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Questions What this question is about
06.3

Suppose that 5:00 P.M. is taken to be t=0. What time would t = - 6 hours refer to?
(B) 6:00 P.M.
No. Subtract 6 hours from 5:00 P.M.

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Questions What this question is about
06.3

Suppose that 5:00 P.M. is taken to be t=0. What time would t = - 6 hours refer to?
(C) 1:00 P.M. --- No.
You end up one hour before noon,
not one hour after.

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Questions What this question is about
06.3

Suppose that 5:00 P.M. is taken to be t=0. What time would t = - 6 hours refer to?
(D) 11:00 A.M.
Yes. Six hours before 5:00 P.M.

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Questions What this question is about
06.3

Suppose that 5:00 P.M. is taken to be t=0. What time would t = - 6 hours refer to?
(E) 3:00 P.M.
No. That was a guess wasn't it?

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Questions What this question is about
06.3