What is 80e^{-0.5(1)} ?

The solution to 80e^{-0.5(1)} is 48.52245…

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simplify 80e^{-0.5(1)}

simplify

80 e^{- 0.5 (1)}

48.52245 \dots

Solution steps

80 e^{- 0.5 (1)}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

= 80 \cdot \frac{1}{e ^{1 \cdot 0.5}}

Multiply the numbers:

0.5 \cdot 1 = 0.5

= 80 \cdot \frac{1}{e}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{1 \cdot 80}{e}

Multiply the numbers:

1 \cdot 80 = 80

= \frac{80}{e}

e = 1.64872 \dots

= \frac{80}{1.64872 \dots}

Divide the numbers:

\frac{80}{1.64872 \dots} = 48.52245 \dots

= 48.52245 \dots

- 4^{2}

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