3 years ago

What is 3*ln(5)? Expanded and get the exact answer.

Mathematics

1 answer:

Mrac [35]3 years ago

5 0

Answer:

ln(125) ≈ 4.828314

Step-by-step explanation:

The relevant log relation is ...

log(a^b) = b·log(a)

This means your expression is equivalent to ...

3·ln(5) = ln(5^3) = ln(125) ≈ 4.828314

The "exact" answer is ln(125).

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4 years ago

(3square root8x^5)-(4square root256y^3)<br> Write in exponential form<br> and simplify

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Answer:

$2x^\frac{5}{3} - 4y^\frac{3}{4}$

Step-by-step explanation:

Given equation:

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( $(8x^5)^\frac{1}{3} - (256y^3)^\frac{1}{4} \\ (8^\frac{1}{3} . x^\frac{5}{3} ) - (256^\frac{1}{4}. y^\frac{3}{4})\\ 2x^\frac{5}{3} - 4y^\frac{3}{4}$ !

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4 years ago

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So, amount of fabric used for each person is :

$F_h = \dfrac{813.44}{41}\\\\F_h = 19.84\ inches$

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Amount of fabric used for each person is :

$F_w = \dfrac{358.16}{41}\\\\F_w = 8.74 \ inches$

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3 years ago