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
worty [1.4K]
2 years ago
15

What is the domain of the following graph?

Mathematics
1 answer:
Morgarella [4.7K]2 years ago
4 0

Answer:

[0,9]

Step-by-step explanation:

The domain is the first set of the ordered pair. When finding the domain you are supposed to find which x value it starts from to where it ends. The x value starts from 0 and ends and the 9th unit on the x-axis which would give us 0,9 now since both points are closed you would use these symbols [ ] to show that it is closed meaning the answer would be [0,9]

Note:

I'm sorry if this is wrong but this is what I believe the answer is.

You might be interested in
Please answer tomorrow is my exam please​
Illusion [34]

Answer:

i dont know sorry.

Step-by-step explanation:

Do it yourself ;)

4 0
2 years ago
The distribution of income tax refunds follow an approximate normal distribution with a mean of $7010 and a standard deviation o
Andrej [43]

Answer:

A refund must be above $7,139 before it is audited.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

Approximately 68% of the measures are within 1 standard deviation of the mean.

Approximately 95% of the measures are within 2 standard deviations of the mean.

Approximately 99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean = 7010, standard deviation = 43.

Approximately 99.7% of the measures are within 3 standard deviations of the mean.

The empirical rule is symmetric, which means that the lowest (100-99.7)/2 = 0.15% is at least 3 standard deviations below the mean, and the upper 0.15% is at least 3 standard deviations above the mean.

Use the Empirical Rule to determine approximately above what dollar value must a refund be before it is audited.

3 standard deviations above the mean, so:

7010 + 3*43 = 7139.

A refund must be above $7,139 before it is audited.

5 0
2 years ago
Each cube in this figure is a -centimeter unit cube. How many cubes are in the prism? [Type your answer as a number.]
Annette [7]

Answer:

72 cubes

Step-by-step explanation:

One face of the cube has 12 cubes. A cube has 6 faces, 12 × 6 = 72. (12 cubes × 6 faces = 72 cubes)

6 0
2 years ago
I need help with this? <br> i’m so confused
Sever21 [200]

Answer:

See below

Step-by-step explanation:

In #4, the angles are vertical because the angles are congruent to each other. Therefore, you would set up the equation x+8=120 where x=112.

In #5, the angles are complementary because their sum is 90°. Therefore, you would set up the equation 43+x+3=90 where x=44.

In #6, the angles are supplementary because their sum is 180°. Therefore, you would set up the equation 76+2x+4=180 where x=50.

8 0
2 years ago
40.6 in numerical form
oksano4ka [1.4K]
What's your question so I could help?
6 0
3 years ago
Other questions:
  • Find two consecutive integers such that the sum of the greatest integer and twice the lesser integer is 40.​
    13·2 answers
  • What is the percent of 3.16 to 3.70
    8·1 answer
  • Part one out of six thx
    14·1 answer
  • On Saturday a souvenir shop had 125 customers.Sixty Four percent of the costumers paid with a credit card. How many costumers pa
    13·1 answer
  • Tammy bought a nightstand that was marked down 60% from an original price of $50. If she paid 10% sales tax, what was the total
    7·1 answer
  • Which ordered pair is a solution of the equation -x-4y=-10​
    5·2 answers
  • Solve the system by substitution. 5x+y=−17 −3x−3y=3
    13·1 answer
  • Please solve 15x+1=10+2x
    6·2 answers
  • Need your guyzes halp, no false answers and I will give you most of my points
    5·2 answers
  • Rewrite 2 11/12 as a fraction greater than 1
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!