Given log3 2=0.631 log3 7=1.771 what is log3 14?

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

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73