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Tcecarenko [31]
2 years ago
6

Given that a randomly chosen customer likes cake, what is the probability that the customer also likes pie? two-sevenths two-fif

ths four-sevenths four-fifths
Mathematics
1 answer:
Alex2 years ago
6 0

Using it's concept, it is found that the probability that the customer also likes pie is of \frac{2}{7}

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

Researching the problem on the internet, it is found that of the 14 students that like cake, 4 also like pie, hence the probability is given by:

p = 4/14 = 2/7.

More can be learned about probabilities at brainly.com/question/14398287

#SPJ4

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beks73 [17]

Answer:

1) a=

-  \frac{1}{2}

2) b=

\frac{1}{2}

Step-by-step explanation:

To find y :

-x+y= 1

Take this equation as (1)

3x-y= 5

Take this equation as (2)

-3x + 3y = 3

Take (1) and multiply x to make it the same as 3x from (2)

3x - y = 5

Keep (2) the same

3x- 3y = 3

Make 3x in (1) positive

3x - 3y = 3

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Minus (2) from (1) to factor out x

- 4y = - 2

After minus

4y = 2

Cancel out the minus

y =

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Bring 4 to the other side and divide 2 by 4

To find x :

- x + ( 1/2) = 1

substitute y with its value

- x = 1/2

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x = - 1/2

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6 0
4 years ago
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Find the missing length indicated. Leave your answer in simplest radical form.
Dafna11 [192]

Answer:

C) 25

Step-by-step explanation:

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x/12=3/5

cross-multiply

3x=60

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This gives us the base.  Now we can solve for x using the Pythagorean theorem again.

20²+15²=x²

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Y = 8/cos60 = 16
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3 0
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irina1246 [14]

Answer:

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Brainly plz :)

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