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
lidiya [134]
3 years ago
6

Suppose U = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10} is the universal set and Q = {3, 6, 9). What is Q'?​

Mathematics
1 answer:
Nookie1986 [14]3 years ago
3 0

Answer:

Step-by-step explanation:

Q complement means all the numbers that are in the universal but not in subset Q

You might be interested in
49 more than the quotient of an unknown number and 12 is 53
scZoUnD [109]
Let x is the <span>unknown number
</span><span>quotient of an unknown number and 12 : x/12
</span><span>49 more than the quotient of an unknown number and 12 : x/12 + 49

so equation:

</span>x/12 + 49 = 53
6 0
3 years ago
What is (0 9 -3 6) (4 -3 5 0)
liraira [26]

Answer:

9342

Step-by-step explanation:

(09-36)(4-350)

Clear brackets, we have

36-3150-144+12600

=36-3294+12600

=-3258++2600

=9342

4 0
3 years ago
Which expression is not equivalent to the other three?
vagabundo [1.1K]

Answer:

b. 4+7x-2

Explanation:

when you add like terms for the first equation it becomes 7x-6

the second one becomes 7x+2

the third one becomes 7x-6

and the last one is also 7x-6

which means the second one is not equivalent

7 0
3 years ago
The questions below walk through the use of kNN to predict the value of Y for a new point with (X1, X2)=(4, 4). Distance is calc
Nady [450]

Answer:

The Euclidean distance between the two given points is \sqrt{2}\text{ units}.

Step-by-step explanation:

K-NN is used to predict the variable y for a new point with (X_1,X_2) = (4,4)

Distance is calculated in the Euclidean sense.

The Euclidean distance between two points is given by the formula:

\text{Points: }(X_1, X_2), (x_1,x_2)\\\\D = \sqrt{{(x_2-X_2)}^2 + (x_1-X_1)^2}

The point is (x_1,x_2) = (3,5)

The Euclidean distance between the two points is given by:

D = \sqrt{(5-4)^2 + (3-4)^2} = \sqrt{2}\text{ units}

Thus, the Euclidean distance between the two given points is \sqrt{2}\text{ units}.

5 0
3 years ago
Seventh graders collected some gold sand on a class field trip.
satela [25.4K]

Answer:

Class 7A collected 4.8 ounces of pure gold.

Step-by-step explanation:

<u>Key skills required are: Percentages, Multiplication</u>

<u />

  1. We only need the information about Class 7A. They collected 40 oz that contains 12% gold.
  2. In other words, this means that 12% of that 40 oz gold sand is pure gold.

Here we have to do 12% x 40 to find the number of oz of pure gold. We first have to convert 12% into a decimal. Divide it by a 100 (or move the decimal point 2 places to the left) and you will get 0.12.

<em>Do 0.12 x 40 and you will get 4.8</em>

Therefore, there are 4.8 oz of pure gold in Class 7A's gold sand

3 0
3 years ago
Other questions:
  • The average daily maximum temperature for Shane’s hometown can be modeled by the function f(x)=12.2cos(πx6)+54.9 , where f(x) is
    13·1 answer
  • Ming plays video games online. When he signed up with the game site, Ming got 200 points. Ming earns 20 more points for each hou
    15·2 answers
  • How can you find the distance between the points (9,1) and (6,1)
    9·2 answers
  • What does the Law of Supply say?
    11·2 answers
  • Custumers of a phone company can choose between two service plans for long distance calls. The first plan has a $9 monthly fee a
    13·2 answers
  • Help plz
    6·1 answer
  • Find the area of this figure
    5·1 answer
  • The value of a baseball​ player's rookie card began to increase once the player retired. When he retired in 1996 his card was wo
    11·1 answer
  • Choose the correct equation
    10·1 answer
  • Find the indicated variable in the trapezoid below.<br> NEED TO FIND x,y, and z
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!