Evaluate (-A)2 for A = 5, B = -4, and C = 2.

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

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units

Which of these angles are complementary? a. 45o and 45o b. 63o and 117o c. 45o and 135o d. 90o and 45o