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
devlian [24]
3 years ago
9

Number of different 5 digit combinations if successive digits msut be different

Mathematics
1 answer:
Maslowich3 years ago
4 0
For the first digit you have 10 options (0..9).
For each next digit you can't choose the same digit, so you have 9 options.

So number of combinations is 10*9*9*9*9 = <span>65610</span>
You might be interested in
What is the independent and dependent variable
Orlov [11]
S is independent variable and T is the dependent variable
3 0
3 years ago
Read 2 more answers
Which of these equations has solutions (5,7) and (8,13)
Elodia [21]

Answer:

D

Step-by-step explanation:

Plug (5, 7) & (8, 13) into each equations and see which one of them makes mathematical sense. You'll find out that y=2x-3 is the right answer.

6 0
3 years ago
Solve each equation by completing the square 2q^2+8q=3
3241004551 [841]

Answer:

Divide by 2

q^2+4q=3/2

q^2+4q(4/2)^2=3/2+(4/2)^2

(q+4/2)^2=3/2+16/4

taking the square root of both side

√(q+4/2)^2=√(3/2+16/4)

Note that the square will cancel the square root then you will take LCM on the right hand side

q+4/2=√6+16/4

q+4/2=√22/4

q= -4/2+-√22/4

q=(-4+_√22/4)

5 0
3 years ago
the ratio of the corresponding edge lengths of two similar solids is 4;9 what is the ratio of their volume ?
kvasek [131]

Answer:

Do the math

Step-by-step explanation:

If you do the math you get answer

6 0
2 years ago
What are the coordinates of vertex J of the pre-image?
Damm [24]
(0,-1) is correct so b
6 0
2 years ago
Other questions:
  • PLEASE HELP I GIVE THANKS
    5·1 answer
  • What is the answer to -3x-3=3x-9
    14·1 answer
  • 35 workers are employed to complete the construction in 16 days. Before the work starts, he is told to complete the task in 14 d
    8·1 answer
  • What is the equivalent factor of 3/7
    10·2 answers
  • At the market,
    7·2 answers
  • What is the answer to 2x3x42dividex3x2
    10·1 answer
  • Please answer this...​
    15·1 answer
  • Y∝1√x<br> If <br> y=7 when x=64<br> find, <br> x when y=8
    11·1 answer
  • A school requires that 1 adult accompany every 8 students on a field trip. How many adults are needed to accompany 32 students?
    6·1 answer
  • PLS HELP MEEEEE<br><br> And please SHOW YOUR WORK
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!