You spin a spinner once .the spinner has 4 equal sectors colored pink, purple, blue, and green. What is P(green)

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

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

How do i do this activity, is appreciated