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2 years ago

A shark was swimming at 20 feet below sea level. it descended 36 feet. where is it now?

1 answer:

3 0

The shark was swimming at 20 feet below sea level then the shark descended 36 feet so the shark was 56 feet below sea level. Then the shark ascended 7 feet so the shark end up at 49 feet below sea level. 20+-36= 50 feet below , 56-7 feet= 49 feet below sea level.

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Allan keeps tropical fish his aquarium is 4 feet long ,1 foot wideand 2 feet tall each fish needs atleast 0.5ft 3 of water what

Alik [6]

Answer: There are 16 fish that he can keep in the aquarium.

Step-by-step explanation:

Since we have given that

Length of aquarium = 4 feet

Width of aquarium = 1 foot

So, it forms a shape of cuboid.

As we know the formula for "Volume of Cuboid":

$Volume=Length\times Breadth\times Height\\\\Volume=4\times 1\times 2\\\\Volume=8\ ft^3$

According to question, Each fish needs atleast 0.5 cubic feet of water.

So, Number of fish that he can keep in the aquarium is given by

$\frac{8}{0.5}=16$

Hence, there are 16 fish that he can keep in the aquarium.

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2 years ago

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Step-by-step explanation:

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1 year ago

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AlekseyPX

Answer: 90 degrees

Step-by-step explanation: Each of these angles are at 90 degrees since there is a square box at each of their second points.

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3 years ago

A positive number is 30 less than its square. Find the number.

FinnZ [79.3K]

Answer:

Step-by-step explanation:

6+30=36

6^2=36

8 0

3 years ago

Read 2 more answers

I dont understand proportions :( someone please help me understand with an example

Lera25 [3.4K]

Oh yes... Wonderful Proportions. There are ways to do proportions but this is how I learned how to do them :

PART %
=
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3 years ago