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MA_775_DIABLO [31]
3 years ago
10

An enclosed gas exerts a pressure p on the walls of a container. This pressure is directly proportional to the temperature t of

the gas. if the pressure is 7 lb per square inch, when the temperature is 420 f find the constant variation
Mathematics
1 answer:
liberstina [14]3 years ago
6 0
P = kT where k is a constant to be found.

from the given data:-

7 = 420k
k = 7/420  =  1/60  or 0.0167  to nearest 10 thousandth
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PLEAASSSE HELP ASAP I WILL MARK →BRAINLIEST← AND 5 STARS!!!
algol13

Answer:Yes she has enough

Step-by-step explanation:

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= 1/4 pounds × 16 ounces/1 pound

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5 0
3 years ago
Volume = 4,410 yd<br> 30 yd<br> radius =
Y_Kistochka [10]

Answer:

Radius = 11.85yd

Step-by-step explanation:

Volume of a Cone formula: V = πr²(h/3)

We know that;

V = Volume

r = radius

π = pi (this is a sign located on your calculator)

h = height

We are given that;

V = 4,410

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Let's substitute the values in:

=> V = πr²(h/3)

=> 4,410 = πr²(30/3)

=> 4,410 = πr²(10)

=> 4,410 / 10 = πr²

=> 441 = πr²

=> 441 / π = r²

=> 140.37 = r²

=> \sqrt{140.37} = r

=> 11.85 = r

Therefore, <u>the radius of the cone = 11.85yd</u>

Hope this helps!

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2 years ago
5x + y = 6
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Answer:

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7 0
3 years ago
[ANSWER FOR BRAINIEST]
s2008m [1.1K]

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The answer is 4, because of you count the number of Doty’s on the 6 and up, you would count 4 dots!
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3 years ago
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