To order a class ring, students must decide on a gold, silver, or white gold band and one of 10 stones. they must also choose from one of 25 activity symbols to put on the side. how many different ring selections are there?

a.) 450
b.) 675
c.) 750

From the given, the student may choose from 3 bands, 10 stones, and 25 activity symbols. The number of rings that the students may make from these is the product of these numbers.
               number of way = 3 x 10 x 25 = 750
Thus, the answer is letter C. 750. 

10 will be the number of adult tickets and 11 will be the number of children tickets. i hope i could ! good luck : )