Question

PLEASE HELP ME OUT

You are trying to pick 2 elective classes for next year. You would like to take one music class and one physical education class. There are 9 different music classes and 10 different physical education classes offered at your school.

How many different combinations of these elective classes can you select?

Answer 1

90

Explanation:

There are 9 options for the first choice and 10 options for the second. Multiply them together to get the full number of combinations, which is 90.