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Monica [59]
3 years ago
8

A single​ 6-sided die is rolled twice. find the probability of getting a 55 the first time and a 11 the second time. express the

probability as a simplified fraction.
Mathematics
1 answer:
alisha [4.7K]3 years ago
6 0
They are independent events therefore they will not affect each other so rolling a certain number will always be 1/6.

1/6 x 1/6 x 1/6 x 1/6 = 1/1296
You might be interested in
6x^2 - 19x + 10 <br> Factor
3241004551 [841]

Answer:

(2x-5)(3x-2)

Step-by-step explanation:

1)When factoring quadratic equations in for ax²+bx+c you need to separate the b term in a way that the two addends you separate it by should equal a•c. Just do trial and error. In this case you should get -4 and -15. Your separated equation should be:

6x²-4x-15x+10

2)now factor out a common factor from the first two terms and one from the last two terms you should have:

2x(3x-2)-5(3x-2)

3)finally rewrite this equation into two separate factors and you have your answer.

5 0
3 years ago
20 POINTS AND BRAINLIEST ANSWER
soldi70 [24.7K]
Let's look at our equation,
<span>p÷7

We must look at all our options before selecting one of them.

Can the answer be A?

</span><span>Jayna does not know how many pages she needs to read. She knows she has already read for 7 days.
</span><span>
No that would not work,
We would have subtraction. It would look like this.
p-7.

How about B?

</span><span>Jayna does not know how many pages she needs to read. She knows that she has 7 days to finish her book.
</span><span>
That would actually work. This is how our equation would look. 
p</span>÷7. 
<span>It matches the expression.

Before we make that our final answer, we should check everything else.

Here is C
</span><span>C.
Jayna does not know how many days she has to finish reading. She knows she has to read 7 more pages.
</span>
That would not work.

How about D?

<span>D.
Jayna does not know how many pages she has already read. She knows she has to read 7 more.
</span>
D is also incorrect. It would not work at all.

That means our final answer is:

<span>B.
Jayna does not know how many pages she needs to read. She knows that she has 7 days to finish her book.
</span>
I hope that helped! :)

5 0
2 years ago
Read 2 more answers
The regression equation = 3.648 × 1.182
ziro4ka [17]

Solution:  The regression equation is:

y=3.648 \times 1.182^{x}

Where x is the number of years since it opened in 2003.

We have to find the cost of a vehicle to drive through the safari in 2008.

\therefore x= 2008 - 2003=5

Therefore using the given equation, we have:

y=3.648 \times 1.182^{5}

        =3.648 \times 2.3072

        =8.42

Therefore, the best estimate for the cost of a vehicle to drive through the safari in 2008 is $8.42.

Hence the option C.$8.42 is correct

3 0
3 years ago
Add the two expressions <br><br> 3.8b - 7 and 2.9b + 9<br><br> enter your answer in simplified form
worty [1.4K]

Answer:

The answer would be 6.7b + 2

Step-by-step explanation:

In order to simplify this, simply add the like terms together.

3.8b + 2.9b = 6.7b

-7 + 9 = 2

Now just put those two together

6.7b + 2

6 0
2 years ago
Which symbol goes in the box to make this number sentence true?<br> 6x _x + x +<br> +x+x
steposvetlana [31]

Answer:

The right answer is = so C ig

8 0
2 years ago
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