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
horrorfan [7]
2 years ago
15

HOW MANY 7 DIGIT TELEPHONE NUMBERS ARE POSSIBLE IF THE FIRST DIGIT CANNOT

Mathematics
1 answer:
lyudmila [28]2 years ago
6 0

Answer:

there are 8 million different phone numbers whose phone numbers whose digits aren't 0 or 1

You might be interested in
the area A of a sector of a circle is given by A==nr^2s/360 where r is the radius of the circle and S is the angle measure (in d
lesantik [10]
Multiply by the reciprocal of the coefficient of S.

  S = 360A/(π·r²)
3 0
4 years ago
I need help with all A B C, I’m going to type the C QUESTION BECAUSE IT DIDNT APPER ON THE PIC
igomit [66]

1. Class width:

The class width is given by the following expression:

Width=\frac{Range}{#intervals}

The number of intervals are: 4

And the range is:

Range=maximumV-MinimuV=509-210=299

Replacing:

Width=\frac{299}{4}=74.75\approx74

A) The class width is 74 (rounding to the smallest value).

2. Number of team attempted from 360 to 434:

B) The number of teams are: 4

3. According to the histogram, what is the total number of teams?

The total number of teams is given by:

Total=8+3+4+8=23

C) 23.

8 0
1 year ago
Help help help help help help
tamaranim1 [39]

Answer:

1.parenthesis, exponents, multiplication, division, addition, subtraction (pemdas is the Oder of operations)

2. please enjoy my dish and seafood

3.14

4. 4

5. 5

6. 7

7.25

4 0
3 years ago
(1 points)
Iteru [2.4K]
Pls help ASAP i don’t have time!!!!! Pls help ASAP i don’t have time!!!!!
6 0
3 years ago
What is the area of the irregular pentagon
V125BC [204]

Answer:

Answer  is 105 in^2

Step-by-step explanation:   Area of rectangle= length X breadth

= 8X12

=96in^ 2

Area of triangle= 1/2 X  base X height

= 1/2 X 3 X 6

= 9 in^2

Area of irregular pentagon = area of triangle + area of rectangle

= 96+9

=105 in ^2


8 0
4 years ago
Read 2 more answers
Other questions:
  • Write y=2x^2+8x+11 in vertex form
    15·1 answer
  • Mr.Harris has 54.8 acres of land. Mr.Fitz has 0.35 times as many acres as Mr.Harris has.How many acres of land does Mr.Fitz have
    15·1 answer
  • you have 20 cookies with the ratio is 2 chocolate chip for every 3 sugar. how many sugar cookies do you have?
    8·2 answers
  • What is 5 billion plus 10billion
    9·2 answers
  • Which of the following correctly completes the the square for the equation below? x^2+18x=0
    14·2 answers
  • Hello needed thank yall
    12·1 answer
  • (1/x-4)(1/x-4)(1/x-4)
    10·2 answers
  • My crush cole doesn't really like me,am i doing something wrong?
    7·2 answers
  • Simplify the expression<br>-7p + -2 + -2 + -10 + -9​
    5·2 answers
  • The temperature is 92. The temperature decreases for 5 hours. Each hour, the temperature decreases by 2. Then the temperature ri
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!