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
Ksenya-84 [330]
3 years ago
10

Find the cardinality of the following set. A = { 12 , 14 , 16 , 18 , 20 }

Mathematics
1 answer:
madam [21]3 years ago
6 0

Answer:

2

Step-by-step explanation:

Because they are using the number line: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20

You might be interested in
a triangle has an area of 110 square inches and a base of 15 in. Which answer best pinpoint the height​
dsp73

Answer:

14.67

Step-by-step explanation:

area = 1/2bh therefor plug in the numbers and you get the anwser.

3 0
3 years ago
Jon pressed the following sequence of keys on his calculator.
Ierofanga [76]

Answer: 441

Step-by-step explanation: i used the calculator

3 0
3 years ago
Read 2 more answers
Which of the coordinates listed below could represent a point found on the line 3x?
Kamila [148]
Well.. You seem to have forgotten to add the coordinates...

Anyway, the line is represented by the function f(x) = 3x .

Any point which follows the form (x,3x) will be on the line

for example (-3,-9) ; (-2,-6) ; (-1,-3) ; (0,0) ; (0.333333,1) ; (1, 3) ; (2,6) ; (3,9) ; and so on....
4 0
4 years ago
Factor 9y2 - 12y + 4.<br><br> (3y - 2)2<br> (3y - 2)(3y + 2)<br> (3y - 4)(y + 1)
serious [3.7K]
(3y)^2-2*3y*2+2= 9y^2-12y+4
8 0
3 years ago
Determine the gcf. 2y^10, 5y^4, 6y^5
Sonja [21]

Answer:

y^4

Step-by-step explanation:

2y^10, 5y^4, 6y^5

We first need to find the factors of each term

2y^10 = 2*yyyyyyyyyy

5y^4 = 5yyyy

6y^5 = 3*2 yyyyy

The greatest common factor  is the largest term that appears in all the terms

The greatest common factor is yyyy  = y^4


8 0
4 years ago
Other questions:
  • How to solve for x and steps on how to do that with the final answer
    10·1 answer
  • Solve the equation without the use of a calculator. please Help!!! Thank you!!!
    12·1 answer
  • In order to determine an interval for the mean of a population with unknown standard deviation a sample of 61 items is selected.
    5·1 answer
  • Can you help me please?
    7·1 answer
  • How can you find a ratio in a bar graph​
    13·1 answer
  • I need help! I don't understand!
    13·1 answer
  • What is the unit price if you divide 5.36 by 20 oz?
    12·1 answer
  • The pressure in a car tire is given by p(x) = 31 - X where p is pressure in psi and x is the number of months
    12·1 answer
  • HELP!! will give brainliest!
    10·1 answer
  • Use the graph to fill in the table values.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!