Find how many even numbers greater than 4000 can be made from the digits 2 ,...
question 1. a) How many even numbers can be formed from the digits 1, 2, 3, 4, 5? b) How many of these numbers are greater than 3000?
How many even numbers greater than 3,000, 000 can be formed by arrangements of 1, 2, 2, 5, 6, 6, 6
How many three-digit numbers can be formed from the digits 0, 1, 2, 3, 4, 5, 6, and 7 if each digit can be used only once, how many are greater than 330
Write a program to find out how many numbers are greater than 0 and how many are less than 0 out of 10 numbers read from the user. Test your program on the following: -1 -2 -3 -4 -5 -6 7 8 9 10
How many different 3 digit numbers less than 500 can be made using the digits 3, 4, 5, and 6 if the digits can be used only once
1. (a) (i) How many different six-digit natural numbers may be formed from the digits 2, 3, 4, 5, 7 and 9 if digits may not be repeated? (ii) How many of the numbers so formed are even? (iii) How many of the numbers formed are divisible by 3? (iv) How many of the numbers formed are less than 700,000? (b) JACK MURPHY’s seven character password consists of four let- ters chosen from the ten letters in his name (all...
15. Given the digits 1, 2, 3, 4, and 5, find how many 4-digit numbers can be formed from them: (a) If no digit may be repeated. (b) If repetitions of a digit are allowed. (c) If the number must be even, without any repeated digit. (d) If the number must be even.
How many different 4-digit numbers can be made from the set of 8 numbers {1, 2, 3, 4, 5, 6, 7, 8} if: The resulting number must be an odd number and repeats are NOT allowed.
How many five digit numbers contain no repeated digits, have no even digits, and the sum of their digits is 25?
How many 3-digit numbers can be formed using the digits 1, 2, 3, 4, 5, 6, 7, 8, and 9? Repeated digits are allowed.