Dezzy248 Dezzy248
  • 01-01-2018
  • Mathematics
contestada

How many ways can you add 3 non-negative integers so the sum is less than 10?

Respuesta :

Rod44 Rod44
  • 01-01-2018
0+1+9, 0+2+8, 0+3+7, 0+4+6, 0+5+5 gives 27 ways including permutations.
1+1+8, 1+2+7, 1+3+6, 1+4+5 gives 21 ways.
2+2+6, 2+3+5, 2+4+4 gives 12 ways
3+3+4 gives 3 ways
With permutations this gives 27+21+12+3=63 ways.
Answer Link

Otras preguntas

If a driver who is under the age of 21 is stopped by a law enforcement officer and shown to have a bal of .02 or greater, he or she will have his or her driving
Which of these can be listed as benefits of filing your tax return online? I. Allows you to claim a larger number of deductions II. Allows for faster receipt of
In order to keep your audience interested your Information Speech should have complexity? T or F?
what two phases can photosynthesis be broken down into?
Every day, the Whitehead Family Restaurant serves 5/8 of a bottle of soda to their customers. For how many days will 2 1/2 bottles of soda last?
234 base five Writen in base 10
When it was powerful, the Mali Empire controlled the trade of which items?
The variable Z is directly proportional to X. When X is 12, Z has the value 228. What is the value of Z when X = 18
What are the main parts of an animal cell?
What did the Family Medical Leave Act guarantee to most full-time employees