Im happy today what about you

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

What signals you that factoring by grouping is the best method to use when factoring a problem?

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two