6. which of the following mathematical
statements is true?
-1/5> 0.2 -3/4> 0.85 -1/2< 0.55 -3/5< 0.8

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

An object in geometry with no width, length or height is a(n):

Write the equations in logarithmic form 10^3=1,000