3 years ago

Look below to help please

1 answer:

laiz [17]3 years ago

6 0

The larger box is 5x bigger than the smaller one.

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Anastaziya [24]

Answer:

2329 are girls out of 37 boys in school in 2366 total

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3 years ago

Lina20 [59]

21 + 28 = 49 students

Ration of history 21 to students 49 = d)21:49

8 0

3 years ago

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$.

7 0

3 years ago

nadezda [96]

Y = 20x

y • x = 180

180/x = y

180/x = 20x

180 = 20x^2

x^2 = 6

x = + or - 3

Therefore y must equal + or - 60.

8 0

3 years ago

aev [14]

Answer:

Argue?

Step-by-step explanation:

How about we argue if you give me brainliest or not?

7 0

3 years ago