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
slavikrds [6]
3 years ago
6

A poll asked 12 men in two age groups, 30 and younger and older than 30, whether they had facial hair (mustache, bears, sideburn

s, etc.). The results are recorded in the table.

Mathematics
1 answer:
Anna007 [38]3 years ago
3 0

Answer:

did you ever get the answer cuz i need it too?

Step-by-step explanation:

You might be interested in
A teacher records the number of students present in her 1st period class each day. This count is a ___________ random variable.
blagie [28]

This count is a discrete random variable (option A).

<h3>What is a discrete random variable?</h3>

A discrete random variable is a variable that contains integers that can only be a limited number of possible values.  A discrete random variable is can contain only a finite set of numbers .

An example of discrete random variable is the number of students in the first period class. It is impossible for the number of students in the class to go on indefinitely.

Discrete random variable has the following properties:

  • It is finite
  • It is numeric
  • It is countable
  • It contains non-negative integers.

A continous random variable is a variable that has an infinite number.

To learn more about discrete data, please check: brainly.com/question/22916429

#SPJ1

7 0
2 years ago
What is the measurement of x in the equation. 8x+5x+2x-11+6=180
34kurt

Answer:

x = 37/3 = 12.333

Step-by-step explanation:

Step  1  :

Pulling out like terms :

1.1     Pull out like factors :

  15x - 185  =   5 • (3x - 37)

Equation at the end of step  1  :

Step  2  :

Equations which are never true :

2.1      Solve :    5   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2      Solve  :    3x-37 = 0

Add  37  to both sides of the equation :

                     3x = 37

Divide both sides of the equation by 3:

                    x = 37/3 = 12.333

4 0
3 years ago
Number Lines / Algebra. Can anyone please tell me to answers to all of these number lines below. Thank you!!
iren [92.7K]
I will do the first-two lines only.

-4 -3 -2 -1 0 1 2 3 4 5 6

Next line below.

-5 -4 -3 -2 -1 0 1 2 3 4 5

Do the rest.
5 0
3 years ago
In the figure, polygon ABCD is transformed to create polygon A'B'CD
zloy xaker [14]
Dilation by a factor of 2
3 0
3 years ago
Read 2 more answers
I need help please ​
mote1985 [20]
X=1/2-3y/4
and
x=10/3+2y/3
5 0
3 years ago
Other questions:
  • Through: (5,-3), slope=-1
    5·1 answer
  • PLEASE HELP I ONLY HAVE 11 MINS LEFT!!!
    11·1 answer
  • Domain is the set of all input values, while range is the set of all:
    13·1 answer
  • Taylor Scuff leased a new sports car and is certain she can keep under the 12,000 miles allowed a year. The $2,200 due at signin
    10·1 answer
  • Select the equation of the line in slope-intercept form:
    8·2 answers
  • Ryan is cleaning out his room. His sister gives him 4 boxes of books to put with the 3 books he already had. When he finishes cl
    10·1 answer
  • The straight-line L has equation 2x + y = 8. Find the gradient of L.<br><br>PLEASE HELP !!
    9·1 answer
  • PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*.. <br> IM GIVING 40 POINTS !! DONT SKIP :((.
    5·2 answers
  • How do i solve 3x-8x=-40
    7·2 answers
  • Please help answer the two questions
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!