3 years ago

David walked 0.5 kilometer from his home to the library which fraction is equivalent to 0.5

Mathematics

2 answers:

dusya [7]3 years ago

5 0

Answer:

1/2

Step-by-step explanation:

.5=1/2

vichka [17]3 years ago

4 0

Answer:

1/2

Step-by-step explanation:

The decimal 0.5 is equal to the fraction 1/2.

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TEA [102]

Answer:

8s-8

Step-by-step explanation:

Use the distributive property: #(a-b) = #*a - #*b. In this case 8s - 8.

Hope it helps!

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3 years ago

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77julia77 [94]

The answer is 4733%

I did this by multiplying 47.33 by 100 to convert to percent.

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DochEvi [55]

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Step-by-step explanation:

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3 years ago

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aliina [53]

Answer:

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Step-by-step explanation:

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3 years ago

SOLVE. integration of (1-v) /(1+v^2)

Nutka1998 [239]

$\displaystyle\int\frac{1-v}{1+v^2}\,\mathrm dv=\int\frac{\mathrm dv}{1+v^2}-\int\frac v{1+v^2}\,\mathrm dv$

The first integral is already standard and has an antiderivative in terms of $\arctan v$ . For the second integral, take $w=1+v^2$ so that $\dfrac{\mathrm dw}2=v\,\mathrm dv$ . Then

$\displaystyle\int\frac{\mathrm dv}{1+v^2}-\int\frac v{1+v^2}\,\mathrm dv=\arctan v-\frac12\int\frac{\mathrm dw}w$
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3 years ago