Saturday
July 26, 2014

Homework Help: math

Posted by ken on Saturday, October 18, 2008 at 9:10pm.

how many 7 digit numbers can be formed with the numbers 1, 2, 4, 7. (they are in brackets). the question wants two parts. (a) if the numbers can be repeared and (b) if repetation is not allowed

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - How many 4-digit numbers can be formed using the numbers 5, 6, 7 and 8? ...
math - Using only the numbers 8,1,4,7, and 3, if the product of two 2-digit ...
Math - A book called The Penguin Dictionary of Curious and Interesting Numbers ...
math - Using only these numbers once for each answer 8,1,4,3,7 the product of ...
math30 - The number of three digit or four digit even numbers that can be formed...
math - find the difference between the greatest and theleast 6-digit numbers ...
MATH - I need help on this question plz The mean of Five numbers is 28. Two of ...
math - What do we call the numbers that cannot be arranged into 2-row arrays? I ...
math - given the digits 0,1,2,3,4,5,6, and 7 find the number of possibilities in...
Math - Hot numbers in a lottery are numbers that keep coming up. Cold numbers ...

Search
Members