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3 years ago

PLEASE PLEASE HELP :)

Mathematics

1 answer:

kvasek [131]3 years ago

5 0

Answer:

There is no correlation between price and amount of milk bought.

Step-by-step explanation:

''change in price does not imply that people will buy more or less milk."

really need brainliest!!

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Sloan [31]

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Step-by-step explanation:

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3 years ago

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2 years ago

In a lottery game, a player picks six numbers from 1 to 27. If the player matches all six numbers, they win 40,000 dollars. Othe

Alexus [3.1K]

Answer:

We conclude that expected value of this game is -0.865$.

Step-by-step explanation:

We know that in a lottery game, a player picks six numbers from 1 to 27.

We know that

$C_6^{27}=296010$

As there is only one advantageous combination, we conclude that the number of non-winning combinations is 296009.

He can win 40,000 dollars.

We calculate:

$E(X)=\frac{1}{296010}\cdot 40000\$- \frac{296009}{296010}\cdot 1\$\\\\E(X)=\frac{40000-296009}{296010}\, \$\\\\E(X)=-0.865\, \$$

We conclude that expected value of this game is -0.865$.

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3 years ago

Find the area of the segment

Alex

Answer:

Step-by-step explanation:

radius = 32 inches

angle = 60 degrees

Area of segment = 1/2 (60-sin(60)) *(32)^2 = 1/2 (60 - sqrt(3)/2) *(1024) = 598 sq inches

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3 years ago

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How many times larger is the new volume of a cylinder if only the height doubled, and the radius remained the same?

Blababa [14]

The answer is the option A, which is: A. Volume is $2$ times larger.

The explanation for this problem is shown below:

1. The formula for calculate the volume of a cylinder is:

$V=\pi r^{2} h$

Where $r$ is the radius of the cylinder and $h$ is the height of the cylinder.

2. If the height of the cylinder is doubled, you have the the new volume is:

$V=\pi r^{2} 2h\\ V=2\pi r^{2} h$

3. As you can see, the new volume is two times the original volume. Therefore, it is two times larger.

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3 years ago