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3 years ago

If each foot of water in a lake screens out 60% of the light above, what percent of the light passes through 5 feet of water?

1 answer:

8 0

The amount of light passing through each foot the water in the lake = 100% - 60% = 40%
The percent of light passing through 5 feet of water = 0.4^5 = 0.01024 = 1.02%

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The total length of wire needed to fasten 175 bundles is 2,975 cm.

UkoKoshka [18]

According to the conversion table we know,

1 meter = 100cm

This means if we need to convert meters to centimeters, we need to multiply by 100

If we need to convert from centimeters to meters, we need to divide by 100.

Here the length of the wire needed to wrap 175 bundles = 2975 cm.

Now as we need to convert it to meters.

We need to divide this by 100.

We get

2975/100= 29.75

So 2975 cm = 29.75 m

Option D) is the right answer

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3 years ago

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kkurt [141]

True
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3 years ago

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Answer:

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Step-by-step explanation:

use alternate angles and linear pair

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3 years ago

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tatyana61 [14]

Answer:

$13$

Step-by-step explanation:

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