3 years ago

What is 7x6 like 7 rows of 6 collums

Mathematics

1 answer:

Darina [25.2K]3 years ago

7 0

I guess it's 42
Hope it's helpful for you

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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

suppose another tire is rolled 100 revolutions and travels about 5027 inches what is the radius of this tire NEED THIS ANSWERED

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3 years ago

Solve the quadratic equation numerically (using tables of x- and y-values).

Stells [14]

Answer:

Third Option: $x=6$ or $x=-3$

Step-by-step explanation:

$x^2+9x+18=0$

$(x+6)(x+3)=0$

$x=6$ or $x=-3$

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A graphing calculator shows the ball reaches its maximum height of 69 feet at t = 2 seconds.

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