In the waiting room of a vet's office, there are 4 cats, 5 dogs, 1 lizard, and 1 hamster. A represents the event that a randomly selected animal in this waiting room is a dog. What is the probability of the complement of event A?

Enter your answer as a fraction, in simplified form, in the box.

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?

What is the equivalent fraction for the following fraction using 5 as the multiplier? 1/2

What is the squate root of r^64 needa r^4 b r^8 c r^16 d r^32