What is 80000*e^{-0.12(4)} ?

The solution to 80000*e^{-0.12(4)} is 49502.67134…

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simplify 80000*e^{-0.12(4)}

simplify

80000 \cdot e^{- 0.12 (4)}

49502.67134 \dots

Solution steps

80000 e^{- 0.12 (4)}

Apply exponent rule:

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

= 80000 \cdot \frac{1}{e ^{4 \cdot 0.12}}

Multiply the numbers:

0.12 \cdot 4 = 0.48

= 80000 \cdot \frac{1}{e ^{0.48}}

Multiply fractions:

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

= \frac{1 \cdot 80000}{e ^{0.48}}

Multiply the numbers:

1 \cdot 80000 = 80000

= \frac{80000}{e ^{0.48}}

e^{0.48} = 1.61607 \dots

= \frac{80000}{1.61607 \dots}

Divide the numbers:

\frac{80000}{1.61607 \dots} = 49502.67134 \dots

= 49502.67134 \dots

3.3 \cdot 1 0^{- 7}

a^{1 + π} a^{2}

(4 x^{3} y^{2}) (2 x y^{6})

3.07 \cdot 1 0^{- 4}