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
Alex777 [14]
2 years ago
9

In a file of 10 records with 2 errors, 5 are examined. Let the random variable be the number of errors.​

Mathematics
1 answer:
emmasim [6.3K]2 years ago
8 0
Jasjjhahahahwhwjwjwjwj
You might be interested in
Given the angles in the diagram, what is the angle measurement of the missing angle?
Eva8 [605]

Answer:

150*

Step-by-step explanation:

Using the formula (n -2) x 180* we find that there is 4 sides (n) and in put it and simplify to make (2)x180*. From there we calculate there is 360* in this polygon, and subtract the degrees already provided.  360-210=150

5 0
2 years ago
Read 2 more answers
How milliliters are equivalent to 2.7
lianna [129]
2700 millimeters is the answer.
5 0
2 years ago
Read 2 more answers
A climatologist wants to determine the thickness of a glacier with a surface area of about 2 km². He selected 10 locations at ra
Agata [3.3K]
The median thickness of the entire glacier is calculated with the arranging the given dimensions of the thickness from least to highest. 
                             29, 34, 35, 36, 38, 40, 41, 43, 44, 46
The middle tern is the 5th and 6th terms which are equal to 38 and 40. Average of this cool is still 39. 
7 0
3 years ago
is it possible for a number to be rational number that is not an integer is not an integer but is a whole number?explain.
Lostsunrise [7]
Yes it is possible because integers start at one, and do not include negative numbers while whole numbers are any numbers that are not a fraction or decimal.
3 0
3 years ago
In your own words, explain how to find the incenter and the circumcenter of a triangle and what the Circumcenter Theorem and Inc
LekaFEV [45]

Circumcenter is where three perpendicular bisectors intersect and incenter is where the three angle bisectors intersect.

Way to find them and the theorems are mentioned below.

Step-by-step explanation:

To find Incenter :

Construct angle bisectors of each angle of the triangle and their intersection  point gives the incenter.

To find Circumcenter:

Construct perpendicular bisectors of all sides of triangle and their intersection point gives the circumcenter.

Circumcenter Theorem: It states that the vertices of a triangle are equidistant from the circumcenter.

Incenter Theorem: It states that the incenter is equidistant from the sides of the triangle.

5 0
3 years ago
Other questions:
  • A skilled chess player believes that when they play a novice opponent, there is a 90% probability they will be able to beat them
    10·2 answers
  • How do I solve this literal equation
    10·1 answer
  • Part a :<br> part b:<br> part c :<br> part d :
    15·1 answer
  • HELP PLZZZZZZ!!!!!<br>Explain <br> 56.8−17.9<br> and answer
    9·1 answer
  • Help me plz It’s due now
    14·2 answers
  • Find the equation of the line passing<br> through the points (2, 4) and (3,2).
    14·1 answer
  • What are the hardest lessons in Maths 11th Chapterwise
    11·1 answer
  • I need help please please
    6·1 answer
  • State whether the triangles can be proven congruent, if possible, by AAS or ASA​
    11·1 answer
  • Evaluate the expression when m=-3 m^2+6m+8
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!