What is 2*10^5*e^{-0.727} ?

The solution to 2*10^5*e^{-0.727} is 96671.37756…

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simplify 210^5e^{-0.727}

simplify

2 \cdot 1 0^{5} \cdot e^{- 0.727}

96671.37756 \dots

Solution steps

2 \cdot 1 0^{5} e^{- 0.727}

Apply exponent rule:

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

= 1 0^{5} \cdot 2 \cdot \frac{1}{e ^{0.727}}

Multiply fractions:

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

= \frac{1 \cdot 2 \cdot 1 0 ^{5}}{e ^{0.727}}

Multiply the numbers:

1 \cdot 2 = 2

= \frac{1 0 ^{5} \cdot 2}{e ^{0.727}}

2 \cdot 1 0^{5} = 200000

= \frac{200000}{e ^{0.727}}

e^{0.727} = 2.06886 \dots

= \frac{200000}{2.06886 \dots}

Divide the numbers:

\frac{200000}{2.06886 \dots} = 96671.37756 \dots

= 96671.37756 \dots

3 e^{- 0.8 \cdot 3}

(4 x) (7 x^{2})

0.68 \cdot 1.9091 \cdot 1 0^{- 9}

e^{- 111}

(5 r) (4 r^{3})