C) is the answer i believe hope it helps have a good day
The spaceship must travel 2/3 of a light to get to the moon. Hope this helps!
Very easy. Just subtract the net income (1196.34) from the pay (1878.96) The answer is B. I hope i did it right!!!
Answer:
8190 ways
Step-by-step explanation:
Given


Selection


Required
Number of ways of selection
4 students can be selected from 15 students in:

Similarly.
5 teachers can be selected from 6 teachers in:

So, the required number of selection is:

Apply combination formula:







I think the answer is 30 square units