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Masja [62]
2 years ago
7

What is the probability that two people have a birthday in May?

Mathematics
1 answer:
Salsk061 [2.6K]2 years ago
6 0

Step-by-step explanation:

There is 31 days in May so the probability is

p(bday  \: in \: may) = \frac{2}{31}

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Solve for x<br> A)3.0<br> B)3.25<br> C)3.5<br> D)3.75
tatuchka [14]

Answer:

Answer:  D) 3.75

Step-by-step explanation:

According to the Insersecting chords theorem, when you multiply the lengths of the segments of one of the chords in a circle, the product obtained is equal to the product of the segments of the other chord.

Based on this, you can find the value of "x" with:

Solve for "x" (Applying the Division property of equality, you can divide both sides of the equation by 4). Then:

This value matches with the option D.

MARK THIS <u>AS BRAINLIEST</u>

3 0
3 years ago
Select the expression that has a value of 4
Harrizon [31]

Answer:

The answer is letter D.

Step-by-step explanation:

320/80

=4

4 0
3 years ago
How do u solve this?? I'm confused
rjkz [21]
You will take 100 = 15.5x - 7 and solve.

the end product comes out to be 6 = x or (OCD is kicking) x = 6.

hope this helps (; hmu if u need more info
7 0
4 years ago
A and B are independent events. If P(A) = 0.50 and P(A and B) = 0.20, find P(B).
rewona [7]

The independent events are illustrations of probability, and the value of P(B) is 0.40

<h3>How to determine the value of P(B)?</h3>

The given parameters are:

P(A) = 0.50

P(A and B) = 0.20

Two events A and B are independent, if

P(A and B) = P(A) * P(B)

So, we have:

0.50 * P(B) = 0.20

Divide both sides by 0.50

P(B) = 0.40

Hence, the value of P(B) is 0.40

Read more about probability at:

brainly.com/question/25638875

#SPJ1

5 0
2 years ago
If a person weighs 186 pounds on earth,how much will he weigh on the moon? how many pounds different from his actual weight is t
Hitman42 [59]
If the person weighs 186 pounds on Earth then on the moon it will weigh,

\frac{weight \: on \: earth}{6} = weight \: on \: moon
Therefore,
186/6=31 pounds
Its difference is 186-31=155

hope it helps you
6 0
4 years ago
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