3 years ago

I need help finding the slope

1 answer:

8 0

Answer:

its negative 1/3

Step-by-step explanation:

shawtyyyy

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Veseljchak [2.6K]

Volume = pi x radius squared x height
v=3pixr^2x3
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2 years ago

sergiy2304 [10]

On a what? graph? line?

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3 years ago

valina [46]

If $W$ is a random variable representing your winnings from playing the game, then it has support

$W=\begin{cases}43&\text{if you draw something with value at most 3}\\-11&\text{otherwise}\end{cases}$

There are 52 cards in the deck. Only the 1s, 2s, and 3s fulfill the first condition, so there are 12 ways in which you can win $43. So $W$ has PMF

$P(W=w)=\begin{cases}\frac{12}{52}=\frac3{13}&\text{for }w=43\\1-\frac{12}{52}=\frac{10}{13}&\text{for }w=-11\\0&\text{otherwise}\end{cases}$

You can expect to win

$E[W]=\displaystyle\sum_ww\,P(W=w)=\frac{43\cdot3}{13}-\frac{11\cdot10}{13}=\boxed{\frac{19}{13}}$

or about $1.46 per game.

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2 years ago

Licemer1 [7]

Leah need to buy 4 more

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2 years ago

Alborosie

Answer:

Calculation of the distance of a wheel passed.

Step-by-step explanation:

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2 years ago