Which one of these is most equivalent to e− ᴿᵗ?
A) −2.71828ᴿᵗ
B) −1/2.71828ᴿᵗ
C) 1/2.71828ᴿᵗ
D) 1 − 2.71828ᴿᵗ
E) 1/2.71828Rᵗ

Name: Which one of these is most equivalent to e− ᴿᵗ? A) −2.71828ᴿᵗ B) −1/2.71828ᴿᵗ C) 1/2.71828ᴿᵗ D) 1 − 2.71828ᴿᵗ E) 1/2.71828Rᵗ
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Question

Quizplus · Accepted Answer

The expression e^(-Rt) is equivalent to 1/(e^(Rt)), and since e ≈ 2.71828, the expression becomes 1/(2.71828^(Rt)), which matches choice C.

Which One of These Is Most Equivalent to E− ᴿᵗ