Answer:
78 is the probability of spinning
If you are going to put 75/40 into simplest form then it should be 15/8. But if you want the answer to be a mixed number then the answer should be 1 7/8.
If f ( x ) = 5 x - 7
f ( 5 ) = 5 * 5 - 7 = 25 - 7 = 18
- 5 is in the domain
g ( 5 ) = √ ( 5 - 2 ) = √ ( - 3 ) ( this is an irrational number )
- 5 is not in the domain.
