Find the measure of Angle A in the image below:
142°
А

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 a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

Harry the hook has 7 1/3 pounds of cookie dough.she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?