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
kupik [55]
3 years ago
6

2n-n-4+7n in simplest form

Mathematics
1 answer:
MrMuchimi3 years ago
6 0
<span>2n-n-4+7n in simplest form is found by combining like terms:

(2-1+7)n - 4 = 8n-4, or 4(2n-1)</span>
You might be interested in
After the translation, where is A located?
vovikov84 [41]

Answer:

(-3, 13)

Step-by-step explanation:

The transformation that moves a point 4 left and 8 up is ...

 (x, y) ⇒ (x -4, y +8)

The transformation that reflects a point across the y-axis is ...

 (x, y) ⇒ (-x, y)

Applied after the translation, the transformation of ∆ABC becomes ...

 (x, y) ⇒ (-(x -4), y +8) = (4 -x, y +8)

Then point A gets moved to ...

 A(7, 5) ⇒ A'(4 -7, 5 +8) = (-3, 13)

7 0
2 years ago
For each given p, let Z have a binomial distribution with parameters p and N. Suppose that N is itself binomially distributed wi
8090 [49]

Explanation:

Lets interpret Z with M trials. First we have M trials, each trial can be a success or not. The number of success is called N. Each trial that is a success becomes a trial, and if it is a success it becomes a success for Z. Thus, in order for a trial to be successful, it needs first to be successful for the random variable N (and it is with probability q), and given that, it should be a success among the N trials of the original definition of Z (with probability p).

This gives us that each trial has probability pq of being successful. Note that this probability is pq independently of the results of the other trials, because the results of the trials of both N and the original definition of Z are independent. This shows us that Z is the total amount of success within M independent trials of an experiment with pq probability of success in each one. Therefore, Z has Binomial distribution with parameters pq and M.

7 0
2 years ago
Can someone please help me with the math problem?
Volgvan

Answer:

i think that the answer is 147

Step-by-step explanation:

i believe that you would be able to multiply 3 time 49 and that is your answer.

4 0
3 years ago
Read 2 more answers
What is the tan of 30 degrees
Verdich [7]
The answer to your problem is
0.57735026919
7 0
3 years ago
Read 2 more answers
Select the fraction that is equivalent to one fifth. (2 points)
slega [8]

Answer:

none

Step-by-step explanation:

one \: fifth =  \frac{1}{5} \\ from \: the \: options \: no \: fraction \:  is \: equivalent \: to \: one \: fifth \: and \: non \: of \: the \: fracrions \: can \: be \: reduced \: to \: give \: one \: fifth \\ so \: the \: answer \: is \: none

5 0
2 years ago
Other questions:
  • Round the number 3,250.0883 to the nearest hundredth
    9·2 answers
  • Otis constructed a rectangle with a compass and straightedge.
    7·1 answer
  • Hey guys I need help! I'm having so much trouble with understanding this...
    8·1 answer
  • $1.80 for 2.25 kg of onions, how many does it cost per kg
    8·1 answer
  • At a school
    13·1 answer
  • find the values for c and d that make the function differentiable:f(x) = 5x^2 + c if x = or &lt; than 3dx^2 - 3 if x &gt; 3
    10·1 answer
  • A rectangular shaped garden has an area of 80 square feet. The length is 5 less than twice the width. What are the dimensions of
    7·1 answer
  • Poin(s) possible
    15·1 answer
  • HELP HELP HELP<br> HELP HELP HELP<br> HELP HELP HELP
    6·1 answer
  • The angles in a triangle are in the ratio 2 : 3:7.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!