Which strip diagram model shows 40% of the shaded area?

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

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Explain how you can use the associative property to evaluate (7x50)x4.