480700. The different combinations of students that could go on the trip with a total of 25 student, but only 18 may go, is 480700.
The key to solve this problem is using the combination formula 
. This mean the number of ways to choose a sample of r elements from a set of n distinct objects where order does not matter and replacements are not allowed.
The total of students is n and the only that 18 students may go is r:
Answer:
Irrational
Step-by-step explanation:
Digits that go on forever are irrational if I remeber correctly.
Answer:
17053.56
Step-by-step explanation:
Half a centimeter is 5 millimeters.
Brainliest??? PLS???
Answer:
1 3/15
1 5/15
Step-by-step explanation:
What is the whole question
