tracyrickyjones tracyrickyjones
  • 19-09-2022
  • Mathematics
contestada

determine how many different possibilities for two-digit numbers 1,5,3,6,9

Respuesta :

surjithayer surjithayer
  • 19-09-2022

Answer:

Step-by-step explanation:

unit place can be selected in ways=5

ten's place can be selected in ways=5

total numbers=5×5=25

but if the numbers at two places is different then number of ways=5×4=20

Answer Link

Otras preguntas

What 2 numbers whose sum is 105.7 explain how you got the answer
121.06 in expanded form and written form
How many babies die per 1000 born in Haiti? How many babies die per 1000 born in the U.S.?
Marcy played the piano for 45 minutes. She stopped playing at 4:15 p.m. At what time did she start playing the piano?
You have 90 square feet of space available for your fort. What is the maximum value of x feet that you can add to the length?
Why did members of the Great Plains group have different homes at different times of the year?Great plains group- native americans
What is 4d+1/d+9=-3/-2 we're doing proportions in my class right now. Please help
underline the tenth place in each number 9.08     18976.4      23.9876      11.5
what does "birthright citizenship" mean ?
what is the number 63 a prime or a composite