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2 years ago

Please show the work, i’ll mark as brainliest

Mathematics

1 answer:

vazorg [7]2 years ago

6 0

Answer:

hope it helps you

mark me as brainliest

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Consider a situation in which P(A) = 1/8, P(C) = 1/4, and P(A and B) = 1/12. What is P(B and C)?

V125BC [204]

ANSWER

$P(B \: and \: C) = \frac{1}{6}$

EXPLANATION

Recall that,

$P(A \: and \: B)=P(A) \times P(B)$

But we were given that,

$P(A)= \frac{1}{8}$

and

$P(A \: and \: B) = \frac{1}{12}$

We substitute these values into the above formula to obtain,

$\frac{1}{12} = \frac{1}{8} \times P(B)$

This implies that,

$\frac{1}{12} \times 8=8 \times \frac{1}{8} \times P(B)$

This simplifies to,

$P(B) = \frac{8}{12}$

$P(B) = \frac{2}{3}$

So we can now find
$P(B \: and \: C).$

We use the same formula again,

$P(B \: and \: C) = P(B) \times P(C)$
We substitute the values to get,

$P(B \: and \: C) = \frac{2}{3} \times \frac{1}{4}$
We multiply out to get,

$P(B \: and \: C) = \frac{1}{6}$

7 0

3 years ago

Read 2 more answers

6 less than the product of 5 and a number <br> A. 5-6n<br> B. 6+5n<br> C. 5(n - 6)<br> D. 5n-6

jolli1 [7]

Answer:

Step-by-step explanation:

5 times a number is 5n. We need to subtract 6 from that, so we have 5n-6 for any value n.

8 0

2 years ago

Read 2 more answers

Suppose we identify 50 women 50 to 54 years of age who have both a mother and a sister with a history of breast cancer. Five of

zmey [24]

I would say no.

The sisters are just equally in danger as the original women because they both have mothers who have breast cancer themselves.

4 0

2 years ago

Ricardo has a square hot tub. He wants to build a square

Sliva [168]

Answer:

4.8ft

Step-by-step explanation:

Let x be the length of the side of the hot tub. Ricardo wants the pool's sides to be 5 times as long, so

5x=24\implies x=\dfrac{24}5=4.8\text{ ft}

8 0

2 years ago

What are common mutipiles of 5 and 8

Natalija [7]

Answer:List the multiples of 8 and stop when you find a multiple of both 5 and 6. Multiples of 8 are 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, … Stop at 120 as it is a multiple of both 5 and 6. So, the LCM of 5, 6 and 8 is 120

Step-by-step explanation:

5 0

2 years ago