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
o-na [289]
3 years ago
8

In a different plan for area​ codes, the first digit could be any number from 4 through 7​, the second digit was either 2, 3, or

4​, and the third digit could be any number except 0 . With this​ plan, how many different area codes are​ possible?
Mathematics
1 answer:
adell [148]3 years ago
8 0
1st digit:: 3ways
2nd digit:: 3ways
3rd digit:: 9 ways

3x3x9=81

So the answer is 81 different possible area codes.
You might be interested in
What is the solution to this inequality?
Alika [10]

Answer:

<h2>A</h2>

Step-by-step explanation:

<em><u>e5uiitweyutwwsuoye34t</u></em>

3 0
3 years ago
Read 2 more answers
Write the equation of the line that is parallel to the y-axis and passes through the point (7,0)
Afina-wow [57]

The equation of the line is x = 7 which is parallel to the y-axis and passes through the point (7,0)

<h3>What is a straight line?</h3>

A straight line is a combination of endless points joined on both sides of the point.

The slope 'm' of any straight line is given by:

\rm m =\dfrac{y_2-y_1}{x_2-x_1}

We have:

The line that is parallel to the y-axis and passes through the point (7,0)

As we know the line equation:

Parallel to the y-axis

x = c

Passes through the point (7,0)

x = 7

Thus, the equation of the line is x = 7 which is parallel to the y-axis and passes through the point (7,0)

Learn more about the straight line here:

brainly.com/question/3493733

#SPJ1

8 0
2 years ago
Which measure of center is the most appropriate for the data in Table 2 (Weight)? Give a reason for your answer.
AleksandrR [38]
Mean because all of the data points are
fairly close and there aren't any outliers
(extreme values)
5 0
2 years ago
Read 2 more answers
Mary sells toys the selling price of each toy is $10.16 she sold 15 toys for the day. How much money did she collect from sellin
puteri [66]

Answer:

the answer is 152.40 and yeah

3 0
3 years ago
Read 2 more answers
Given the equation y = 1/2 2x - 8, what is the slope and the y-intercept?
ki77a [65]
Assuming that the 1/2 is to be distributed; slope would be x or 1 and the y intercept would be -4
6 0
3 years ago
Read 2 more answers
Other questions:
  • Jillian is participating in a book-reading contest to raise funds for her local library. For every book Jillian reads, her mothe
    5·1 answer
  • A diagram is drawn to scale, so 1.0 cm represents a velocity of 10 m/s. On the diagram, there is a vector 7.0 cm long. What is t
    7·2 answers
  • Which one of these are convexs
    11·1 answer
  • The entire question is un the picture
    6·1 answer
  • Calculate 3 over 4 ÷ 5 1 fifth
    14·2 answers
  • Please help me out :)
    12·2 answers
  • Find slope and y intercept y=10x+5
    15·2 answers
  • You want to estimate the mean number of sentences in a magazine advertisement.How many magazines advertisements must be included
    12·1 answer
  • Plz help due tomorrow
    9·1 answer
  • If a model car has a 1:16 scale and the model car is 96 inches long, how long is the actual<br> car?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!