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3 years ago

You decided to throw a fair die four times.

Mathematics

1 answer:

Finger [1]3 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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The following octagon is formed by removing four congruent right triangles from a rectangle. What is the total area of the octag

rewona [7]

To find the total area of the octagon you can find the area of the rectangle that is created by the entire figure and subtract the areas of the four congruent right triangles.

(10 cm x 6 cm) - [4(1/2 x 2 x 2)]
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3 years ago

Read 2 more answers

A small restaurant was purchased for 316000 with no down payment and a 6.6% loan for 10 year. Find the monthly payment

DiKsa [7]

We will have the following:

First, we calculate the total payment per year:

$p_y=316000\cdot0.066\Rightarrow p_y=20856$

Now, we calculate the monthly payment:

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1 year ago

...........................help

slavikrds [6]

Yeah the answer is B

Step-by-step explanation:

it is correct

because1609.35×5=8046.75

5 0

2 years ago

What's the answer to v+9/3=8

Margaret [11]

I'm a bit confused about way to write this equation down, so I will solve this both ways, and you will chose whitch you had in mind ;)

$\frac{v+9}{3}=8$
$v+9=8*3$
$v=24-9$
$v=15$

or:

$v+\frac{9}{3}=8$
$v+3=8$
$v=8-3$
$v=5$

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4 years ago

Find the domain of the following rational expression <br> f(x)=4x-8/5

Alchen [17]

4x is the correct answer

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3 years ago