1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Yuri [45]
3 years ago
6

Sets L and J are defined as follows.

Mathematics
2 answers:
wlad13 [49]3 years ago
8 0

Answer:

The second one:

L∪J={i,j,k,l,m,n,o}

Step-by-step explanation:

The union is the elements listed in either set.

So since l,m,n, and o are elements of set L, they will also be elements of whatever it is "unioned" with.

Since i,j,k,l and m are elements of set J, they will also be elements of whatever it is "unioned" with.

When you write the union, just be sure to include each element that occurs in either set once.

So the union of L and J is {i,j,k,l,m,n,o}.

The answer is the second one.

The intersection would actually be that upside down U thing, the ∩ symbol. The intersection of two sets is a list of elements that both sets include.  So here the intersection would just consist of the elements l amd m.

andrey2020 [161]3 years ago
5 0

Answer:

L∪J={i,j,k,l,m,n,o}

Step-by-step explanation:

You might be interested in
The odds in favor of Jake winning a contest is 4:16.
Law Incorporation [45]
The probability of Jake winning a contest is 0.25
4 0
2 years ago
What is the sum of (7x - 6y) and (x plus y)
Ymorist [56]
Heya user

we have

7x - 6y and x + y

according to the question

( 7x - 6y ) + ( x + y )

→ 7x - 6 y +x + y

→ 8x - 5y

Hope This helps you
3 0
3 years ago
Suppose that many large samples are taken from a population and that the
rewona [7]

Answer:

0.22 -1 *0.029 =0.191

0.22 +1 *0.029 =0.249

And the best option would be:

D. (0.191 to 0.249)

Step-by-step explanation:

For this case we know that the mean is:

\bar X = 0.22

And the standard error is given by:

SE = 0.029

We want to construct a 68% confidence interval so then the significance level would be :

\alpha=1-0.68 = 0.32 and \alpha/2 =0.16. The confidence interval is given by:

\bar X \pm z_{\alpha/2} SE

Now we can find the critical value using the normal standard distribution and we got looking for a quantile who accumulate 0.16 of the area on each tail and we got:

z_{\alpha/2}= 1

And replacing we got:

0.22 -1 *0.029 =0.191

0.22 +1 *0.029 =0.249

And the best option would be:

D. (0.191 to 0.249)

5 0
2 years ago
Simplify the following expression:
Bas_tet [7]

Answer:

3x-8y+40z

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Which is an asymptotic of the graph of the function y=cot [x- 2pi/3]
astraxan [27]

Answer:

B

Step-by-step sexplanations

yourmomhot

5 0
2 years ago
Other questions:
  • What round object is formed when gas and dust are pulled together by gravity, but before nuclear fusion has begun?
    13·2 answers
  • A bacteria population doubles every 4 hours. There are currently 2,000 bacteria in a restricted area. If t represents the time,
    10·1 answer
  • 2. A complete set of a grade school uniform requires 1 3/4 meters of white cloth
    5·2 answers
  • What is the answer to 2+2*8
    14·2 answers
  • in a canoe race, a team paddles downstream 480 m in 60 s. The same team makes the trip upstream in 80 s. Find the team's rate in
    13·1 answer
  • Is the gcf of a pair of numbers ever equal to one of the numbers
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=%20-%206x%20%2B%205%20%5Cgeqslant%2011" id="TexFormula1" title=" - 6x + 5 \geqslant 11" alt="
    15·1 answer
  • Pleaseee someone help meeee
    6·1 answer
  • use SSS to explain why the triangles in each pair are congruent. pls don’t be hat person and steal points
    13·2 answers
  • Find the values of x and y
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!