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2 years ago

You decided to throw a fair die four times.

Mathematics

1 answer:

Finger [1]2 years ago

7 0

Answer:

If all you care about is whether you roll 2 or not, you get a Binomial distribution with an individual success probability 1/6. The probability of rolling 2 at least two times, is the same as the probability of not rolling 2 at zero or one time.

the answer is, 1 - bin(k=0, n=4, r=1/6) - bin(k=1, n=4, r=1/6). This evaluates to about 13%, just like your result (you just computed all three outcomes satisfying the proposition rather than the two that didn’t).

Step-by-step explanation:

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Work out<br> 5(-2) x 327<br> Give your answer as a decimal.

GarryVolchara [31]

Answer: 0.12

5^-2=0.04
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2 years ago

What is the simplest form of the expression?

Vitek1552 [10]

2a^3b^2(cube root of) 4a

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3 years ago

algol [13]

Answer:

$\boxed{\sf{4}}}$

Step-by-step explanation:

Use a slope form.

<u>Slope:</u>

$\sf{\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{rise}{run} }$

y₂ = (17)

y₁ = (1)

x₂ = (2)

x₁ = (-2)

Then, rewrite the problem.

Solve.

$\sf{\dfrac{17-1}{2-(-2)}=\dfrac{16}{4}=\dfrac{16\div4}{4\div4}=\dfrac{4}{1}=\boxed{\sf{4} }$

Therefore, the slope is 4, which is our answer.

I hope this helps you! Let me know if my answer is wrong or not.

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2 years ago

What number when divided by 12 gives a quotient of 16 and a remainder of 8?

valina [46]

(12 x 16) = 192 + 8 = 200

Therefore the answer is 200 which when divided by 12 gives a quotient of 16 and a remainder of 8.

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3 years ago

Identify the vertex of the function graphed below.

saw5 [17]

(3,-2) is the vertex

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2 years ago