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Nataly [62]
3 years ago
8

What is the equation simplified

Mathematics
1 answer:
Lilit [14]3 years ago
4 0

\bf \cfrac{2}{7}(2s+3)\implies \stackrel{\textit{distributing}}{\cfrac{2}{7}\cdot 2s+\cfrac{2}{7}\cdot 3}\implies \cfrac{2\cdot 2}{7}s+\cfrac{2\cdot 3}{7}\implies \cfrac{4}{7}s+\cfrac{6}{7}

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ch4aika [34]

Answer:

11.45 lumens

Step-by-step explanation:

We are given that

log(I/12)=-0.00235x

Where x=Depth

I=Intensity of light

We have to find the intensity of the light at a depth of 20 feet.

Substitute the value of x

log(I/12)=-0.00235\times 20

log(I/12)=-0.047

\frac{I}{12}=e^{-0.047}

I=12e^{-0.047}

I=11.45 Lumens

Hence, the intensity of the light (in lumens) at a depth of 20 feet=11.45 lumens

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2 years ago
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Answer:

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Step-by-step explanation:

The nth term of the sequence B is given by:

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So the fourth term will be given by:

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B(4) = (-2)^{4-1} = (-2)^{3} = -8

The 4th term in the sequence is -8.

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3 years ago
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belka [17]

Answer:

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Step-by-step explanation:

I do not see how "a*b=2a-3b" would change the fact 2 times negative 3 is -6

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Step-by-step explanation:

4 * 50% = 2

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