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LuckyWell [14K]
3 years ago
5

What is water made out of

Mathematics
1 answer:
Snezhnost [94]3 years ago
4 0

Answer:

h2o that it

Step-by-step explanation:

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The smallest square number which can be divisible by 11 and 5​
Elena L [17]

Answer:

3025

Step-by-step explanation:

let's look at it in this concept.

For a number to be divisible by 11 and 5. it must be a multiple of the LCM of 11 and 5.

LCM of 11 and 5=55

therefore the number is 55x, where x is a positive integer.

it is a said that the number is a perfect square

therefore the square root of 55x must be an integer.

\sqrt{55x}  =  \sqrt{5 \times 11 \times x}

the smallest value of x to make 55x a perfect square is....

x = 11 \times 5 = 55

Therefore the number is.... .

55x = 55(55) = 3025

<em>sweet</em><em> </em><em>right</em>

<h2><u>B</u><u>R</u><u>A</u><u>I</u><u>N</u><u>L</u><u>I</u><u>E</u><u>S</u><u>T</u><u> </u><u>P</u><u>L</u><u>S</u><u>.</u><u>.</u><u>.</u><u>.</u></h2>
6 0
3 years ago
Let a, b, c be the three observations. The mean of these observations is.
balu736 [363]

Answer:  a+b+c/3

Step-by-step explanation:

mean= sum of all values/number of values

6 0
3 years ago
What is the volume of a cone with a diameter of 30 feet and a hight of 60 feet​
ivolga24 [154]

Answer:

4500\pi ft^{3}or 4712.39ft^{3}

What we need to know: The formula for the volume of a cone is: V=\pi r^{2} \frac{h}{3}

So we are solving for V

Step-by-step explanation:

1) Radius is half of diameter r=30/2 thus, your radius is 15

2) you then have all your variables so you can start plugging values into your equation:

r=15 h=60

V=\pi 15^{2} \frac{60}{3} \\V=\pi (225)*(20)\\V=\pi(4500) \\V= 4500\pi

This would be your exact answer but if you are solving for a rounded answer it would be

V~4712.39ft^{3}

4 0
3 years ago
Austen owns seven-sixte
dusya [7]

Answer:

Austen's share of the business was $364000.

Step-by-step explanation:

Austen owns \frac{7}{16} of a jewelry store.

Now, it is given that the total investment for the store was $832000.

If we consider the share of Austen in the business is of $x, then we can write that  

x = ( 832000 \times \frac{7}{16} )

⇒ x = $364000

Therefore, Austen's share in the business is of $364000 value. (Answer)

7 0
3 years ago
Plz help with 14 :))
dedylja [7]
They are D. War Heroes!
3 0
3 years ago
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