What is e^{-0.2}*(0.3718)*4 ?

The solution to e^{-0.2}*(0.3718)*4 is 1.21761…

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simplify e^{-0.2}(0.3718)4

simplify

e^{- 0.2} \cdot (0.3718) \cdot 4

1.21761 \dots

Solution steps

e^{- 0.2} (0.3718) \cdot 4

Apply exponent rule:

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

= 4 \cdot 0.3718 \cdot \frac{1}{e ^{0.2}}

Multiply fractions:

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

= 0.3718 \cdot \frac{1 \cdot 4}{e ^{0.2}}

\frac{1 \cdot 4}{e ^{0.2}} = 3.27492 \dots

= 0.3718 \cdot 3.27492 \dots

Multiply the numbers:

0.3718 \cdot 3.27492 \dots = 1.21761 \dots

= 1.21761 \dots

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