select the statement that describe a unit rate. Javon read 1 book. Javon is running 3 miles. Javon has 4 balls and 1 bat. Javon is bicycling 7 mile per hour.

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

Question 5 spring semester final exam math evaluate

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling