3 years ago

What is the difference between union set and universal set

Mathematics

1 answer:

VARVARA [1.3K]3 years ago

5 0

Answer:

Universal set is a set which contains all values

Union of Sets : The joining of two or more sets .

Step-by-step explanation:

You might be interested in

The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 7 to 5 . If there were

Nitella [24]

Answer: 6456

Step-by-step explanation:

Ratio of yes to no= 7:5

Number if yes= 3766

Since total number of yes is 3766. To find the total number of votes, 3766 / (7/7+5)

= 3766/ (7/12)

= 3766 × 12/7

= 45192/7

= 6456

There were 6456 total votes

5 0

3 years ago

X and y intercepts g(x)=9x-10

anygoal [31]

the y intercept is -10

the x intercept is

0=9x-10

10=9x

x=10/9

6 0

3 years ago

Read 2 more answers

Angie and Kim are sharing a large sub sandwich. Angie ate

VikaD [51]

They ate 2/3 together. And, they have 1/3 left!

7 0

3 years ago

Three cards are drawn with replacement from a standard deck. what is the probability that the first card will be a diamond, the

svlad2 [7]

507/17576 or 0.0288

you take all the probabilities separate then multiply them all together. Then Simplify

6 0

3 years ago

The number of hours a lightbulb burns before failing varies from bulb to bulb. The population distribution of burnout times is s

liubo4ka [24]

ANSWER:

The average burnout time of a large number of bulbs has a sampling distribution that is close to Normal.

STEP-BY-STEP EXPLANATION:

The cental limit theorem states, that id the sample size is large (30 or more), then the sampling distribution of the sample means is approximately normal with mean ц and standar deviation б/ $\sqrt{n}$

Thus the correct answer is the average burnout time of a large number of bulbs has a sampling distribution that is close to Normal.

6 0

3 years ago

What is the difference between union set and universal set​

What is the difference between union set and universal set