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How many positive integers less than or equal to 100 have a prime factor that is greater than 4?
There are 80 such integers.
What is the set of integers for integers greater than -3 but less than -9?
This is the 'null' or 'empty' set.There are no numbers greater than '-3' and less than '-9'.
How many integers n greater than and less than 100 are there such that if the digits of n are reversed the resulting integer is n plus 9?
I'm assuming the question should read n greater than 10 and less than 100 and there are 8 numbers that satisfy this,1223344556677889So the answer is dhttp://www.webanswers.com/share-question.cfm?q=how-many-integers-n-greater-than-and-less-than-100-are-there-such-that-if-the-digits-of-n-are-the-is-1379ff| http://www.webanswers.com/answer/1566078/education/how-many-integers-n-greater-than-and-less-than-100-are-there-such-that-if-the-digits-of-n-are-the-is-1379ff| http://www.webanswers.com/report-abuse.cfm?q=how-many-integers-n-greater-than-and-less-than-100-are-there-such-that-if-the-digits-of-n-are-the-is-1379ff&p=1566078
All integers greater than -2 butt less than 5?
The integers that are greater than -2 but less than 5 are: -1, 0, 1, 2, 3, 4
It is less than 60 but greater than 55?
Sticking with integers, numbers less than 60 but greater than 55 are 56, 57, 58 and 59.
