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Sveta_85 [38]
3 years ago
10

Given B = {a, l, g, e, b, r} and C = {m, y, t, h}, find B ∪ C. {} {a} {a, b, e, g, h, l, m, r, t, y}

Mathematics
2 answers:
Digiron [165]3 years ago
4 0

Answer:

B ∪ C={a, b, e, g, h, l, m, r, t, y}

Step-by-step explanation:

Given B = {a, l, g, e, b, r} and C = {m, y, t, h}

B ∪ C means B union C

To find the union of B  and C we combine all the data in both sets

When the data is repeating then we put it only once

Put all the characters inside B  and C in single group to get the union of B and C

B ∪ C={a, l, g, e, b, r,m, y, t, h}

B ∪ C={a, b, e, g, h, l, m, r, t, y}

sertanlavr [38]3 years ago
3 0
1. A ∪ B = { x | x ∈ A or x ∈ B} ==> Ans C. 
<span>2. B ∪ C = { x | x ∈ B or x ∈ C} ==> Ans C</span>
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ioda

Option A:

The probability that Everett and Finley end up with an even number and a blue disk is \frac{1}{6}.

Solution:

Given data:

Everett is rolling a block with numbers = {1, 2, 3, 4, 5, 6}

Finley is drawing one disk from basket with colors = {blue, red, yellow}

Total number of numbers = 6

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$\text { Probability }=\frac{\text {Number of possible outcomes}}{\text {Total number of outcomes}}

$P\text{(Even number)} =\frac{3}{6}$

$P\text{(Blue disk)} =\frac{1}{3}$

$P\text{(Even number and Blue disk)} =\frac{3}{6}\times\frac{1}{3}$

                                                  $=\frac{3}{18}

Divide numerator and denominator by the common factor 3.

                                                  $=\frac{3\div3}{18\div3}

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Option A is the correct answer.

Hence the probability that Everett and Finley end up with an even number and a blue disk is \frac{1}{6}.

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Answer: 13 players.


Step-by-step explanation:

1. Let's call:

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 y: Price of socks  y=5.50

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