Algebra III

posted by .

How many positive odd integers less than 10,000 can be represented using the digits 0, 3, 6 an 9?

• Algebra III -

Last digit:0 or 9 (2 choices)
second to fourth digits, 4 choices each.
Total number of four digit odd integers
=4*4*4*2
=128
(these include 9999 and 0009, etc.)

Similar Questions

The smallest possible positive value of 1−[(1/w)+(1/x)+(1/y)+(1/z)] where w, x, y, z are odd positive integers, has the form a/b, where a,b are coprime positive integers. Find a+b.
2. Algebra 2

Using the integers 2,3,4,5, How many 3-digit odd numbers less than 300 can be formed if no repetition of digits is allowed?
3. Algebra 2

Using the integers 2,3,4,5, How many 3-digit odd numbers less than 300 can be formed if no repetition of digits is allowed?
4. algebra ,

8th grade homework: 3 digits, divisible by 5, odd number, product of the digits is 15, sum of the digits is less than 10 and it less than 12 by 12.
5. Algebra 2

Find three consecutive odd positive integers such that 3 times the sum of all three is 152 less than the product of the first and second integers
6. Math concepts

How many positive odd integers between 100 and 10000 can be formed using the digits 2,3,4,5 and 6
7. Math

1. Set I contains six consecutive integers. Set J contains all integers that result from adding 3 to each of the integers in set I and also contains all integers that result from subtracting 3 from each of the integers in set I. How …
8. maths

the non- decreasing sequence of odd integers {a1, a2, a3, . . .} = {1,3,3,3,5,5,5,5,5,...} each positive odd integer k appears k times. it is a fact that there are integers b, c, and d such that, for all positive integers n, aĆ± = …
9. math

How many positive odd integers less than 500 can be formed from the digits 3, 4, and 5 without repetition?
10. Pre Calculus 30

1.How many positive integers five-digit integers end with the digit 0?

More Similar Questions