If 1/x + 1/3х = 5, what is the value of 3x/4

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

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

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