You want to buy some noodles. a 7-ounce package costs 2.59$.a 12-ounce package costs 4.68$. a 22-ounce package costs 7.92$.which package is the best by?

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

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?