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
Allisa [31]
3 years ago
15

Three sets have 5, 10, 15 elements, respectively. How many elements can their union and intersection have?​

Mathematics
1 answer:
Degger [83]3 years ago
6 0

Answer:

Union = 15

Step-by-step explanation:

Given

n(A) = 5; n(B) = 10; n(C) = 15

Solving (a): Possible union elements

This is the represented by element with the largest number of the sets

i.e.

Union = 15

Solving (b): Possible intersection elements

This is the represented by element with the least number of the sets

i.e.

Intersection = 5

You might be interested in
Jack draws a rainbow which is a parabola that has the equation
madreJ [45]

Answer:

31

Step-by-step explanation:

4 0
3 years ago
There are 4 jacks in a standard deck of 52 playing cards. If Patricia selects a card at random, what is the probability that it
n200080 [17]

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em>⤴</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>y</em><em>o</em><em>u</em><em>.</em>

7 0
3 years ago
Read 2 more answers
These box plots show daily low temperatures for a sample of days in two
Elan Coil [88]

Answer:

The answer is B.

Step-by-step explanation:

As you can see, box plot A is symmetrical so that applies to answers A and B. However, box B is very skewed to the right which makes it positively skewed so answer B is the only one that matches the correct description of the two box and whisker plots.

8 0
3 years ago
Read 2 more answers
Please help me !! thank you all
Finger [1]
Ok so basically.... 15^2= 9^2+ x^2

15*15

225= 81+x
-81. -81

144=x^2

12=X

Im pretty sure it’s right!
I used the formula A^2+B^2=C^2
8 0
3 years ago
3-3x6+2=?
kondaur [170]
Pemdas
parenthaseese
exponents
muliplication or division
addition r subtraction

so first is multiplication since non partnehatases and exonents

3 times 6=18
now we have
3-18+2
add
3-18=-15
now we have
-15+2=-13

answer is -17 because of order of operations (PEMDAS)

3 0
3 years ago
Other questions:
  • 12 / n = 6 HOW DO I SOLVE IT CORRECTLY? ik the answer but i want to know how to solve it
    13·1 answer
  • What is the whole number that has both 6 and 8 as factors?
    5·1 answer
  • 343^x = 49^4-x what is the value of x
    15·2 answers
  • Which system of equations has no sulotion?
    10·1 answer
  • Can you help me And if you have all of the can I have them
    15·1 answer
  • The test ends at 1:25. It began 30 minutes earlier. What time did the test begin?
    12·1 answer
  • Angles relationships
    5·2 answers
  • 1. What is the decimal equivalent of 3/<br>9? 0.2 0.3 0.4 0.5​
    14·1 answer
  • Write all the possible two-digit numbers which can be formed using the digits 0,3,5
    9·1 answer
  • Find the radius of a cylinder with a volume of 686 mm and a height of 14 mm.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!