1 hour=3600 seconds
8 times 3600 =28800
There is no restriction upon x for that function therefore the domain is all real numbers. x=(-oo, +oo)
Answer:50 %
Step-by-step explanation:
Given
There are 4 girls and 6 boys in a club
Probability of choosing 1 girl and 2 boys is

No of ways of choosing 1 girl and 2 boys



i.e. 