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
MaRussiya [10]
3 years ago
8

I don’t understand this question please help

Mathematics
2 answers:
inn [45]3 years ago
3 0
A is the correct answer, NOT c.  You don't list elements of the domain each time they occur, you enter each element of the domain only once
abruzzese [7]3 years ago
3 0
The answer is A as x values are the domain
You might be interested in
20 POINTS!!! PLEASE HELP!!!
alex41 [277]

Answer:

Option 2

Step-by-step explanation:

It's a rotation

7 0
2 years ago
Read 2 more answers
???pls help i'm not that smart thank you
Sauron [17]
Answer:
53 in.^2

Hope that helps!:)
4 0
2 years ago
What is the first consecutive even integer that follows -6
Gnoma [55]
-4 is the first consecutive even integer following -6<span />
8 0
3 years ago
Read 2 more answers
If two different people are randomly selected from the 864 subjects, find the probability that they are both heavy smokers. Roun
AlekseyPX

Answer:

P = 0.008908

Step-by-step explanation:

The complete question is:

The table below describes the smoking habits of a group of asthma sufferers

               Nonsmokers      Light Smoker     Heavy smoker      Total

Men                        303                     35                           37        375

Women                   413                     31                            45        489

Total                        716                     66                           82        864

If two different people are randomly selected from the 864 subjects, find the probability that they are both heavy smokers.

The number of ways in which we can select x subjects from a group of n subject is given by the combination and it is calculated as:

nCx=\frac{n!}{x!(n-x)!}

Now, there are 82C2 ways to select subjects that are both heavy smokers. Because we are going to select 2 subjects from a group of 82 heavy smokers. So, it is calculated as:

82C2=\frac{82!}{2!(82-2)!}=3321

At the same way, there are 864C2 ways to select 2 different people from the 864 subjects. It is equal to:

864C2=\frac{864!}{2!(864-2)!}=372816

Then, the probability P that two different people from the 864 subjects are both heavy smokers is:

P=\frac{82C2}{864C2}=\frac{3321}{372816}=0.008908

4 0
3 years ago
NEED HELP ASAP, I'LL GIVE BRAINLIEST. (EXPLANATION NEEDED) ALGEBRA​
katrin [286]

31x^2 +14y -15x +3\\\\=x(31x-15)+14y+3

4 0
2 years ago
Other questions:
  • A random group of 5 boys and a random group of 5 girls were selected to determine whether boys or girls text more. The table sho
    5·2 answers
  • Which equation represents the relationship between x and y in the table below?
    9·1 answer
  • If a transversal intersects two parallel lines, then _____
    11·2 answers
  • Suppose that you are given a decision situation with three possible states of nature: S1, S2, and S3. The prior probabilities ar
    14·1 answer
  • Factor −12−12 out of −12x+6.
    9·2 answers
  • What is matter measured in pls help me for god sake I am about to become the school math president
    11·1 answer
  • H E L P ! !
    10·1 answer
  • The company financial officer was interested in the average cost of PCs that had been purchased in the past six months. She took
    12·1 answer
  • I’m confused if someone can explain 15points
    9·1 answer
  • A bag of marbles contains three blue, one black, and four
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!