simplify 100e^{-3}

Solution

simplify

100 e^{- 3}

\frac{100}{e ^{3}}

Decimal Notation

4.97870 \dots

Solution steps

100 e^{- 3}

Apply exponent rule:

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

= 100 \cdot \frac{1}{e ^{3}}

Multiply fractions:

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

= \frac{1 \cdot 100}{e ^{3}}

Multiply the numbers:

1 \cdot 100 = 100

= \frac{100}{e ^{3}}

(8.5 \cdot 1 0^{28}) (1.6 \cdot 1 0^{- 19})

e^{- 0.00012}

(2.5 \cdot 1 0^{- 5}) \cdot (\frac{1}{2}) \cdot (\frac{293}{305})^{1.75}

\frac{24}{- 20}

y (e^{- 2 y}) d y