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
Inga [223]
3 years ago
5

How many different two-digit numbers can be formed using the digits 1, 3, 4, and 5. Repetition of digits is allowed.

Mathematics
2 answers:
kipiarov [429]3 years ago
7 0
13,14,15,31,34,35,41,43,45,51,53,54 so 12
KIM [24]3 years ago
7 0
We have 1, 3, 4 and 5

All are distinct numbers.

To form a two digit number, we have two places to fill with digits: _ _

The first place can be filled in 4 ways.

The second place can also be filled in 4 ways as repetation is allowed.

So total number of ways = 4×4 = 16

You can form 16 two digit numbers.
You might be interested in
HALP PLEASE
Sergeeva-Olga [200]

Answer:

A: -2

Step-by-step explanation:

Hopefully this helps!

5 0
3 years ago
Solve D=RT for D, if T=5hours and R=65mph
brilliants [131]
D=325. u multilply 5 times 65 and thats the answer u get
4 0
3 years ago
Katie received a speeding ticket that incurred a $125 fine. After one month, she will also
11Alexandr11 [23.1K]

Answer:

Try A

Step-by-step explanation:

3 0
2 years ago
The width of a rectangle is 11 inches less than its length. Find the dimensions of the rectangle if the area is 80 squares inche
irina1246 [14]

Answer:

8r1000000

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Which show the factored form of x^2-12x-45
slavikrds [6]

Answer:

x^{2} -12x-45\\=(x-15)(x+3)

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Which triangle always has 3 sides the same length and all angles the same measure? A. equilateral B. acute scalene C. obtuse iso
    8·1 answer
  • Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. Eric computes the peri
    10·1 answer
  • Whats the awnser <br>x-9.8=24
    7·1 answer
  • Based on the box-and-whisker plot shown below, match each term with the correct value.
    13·1 answer
  • What is the length of EF?
    15·2 answers
  • BRAINLIEST FOR HELP PLZ
    11·2 answers
  • The answer I got for this problem was 10.8 (multiplied 18 and 60 then divided by 100) however, it stated that my answer is incor
    11·1 answer
  • Write the binomial expansion of (t-3)^5
    13·1 answer
  • Point C has a _____ abscissa and a _____ ordinate.
    8·1 answer
  • James has 1/10 yard of blue felt and 5/6 yard of green felt.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!