A baker has 4291 grams of white chocolate and 2026 grams of dark chocolate. It take 63 grams of chocolate to make one tart . How many tarts can the batter make , how much chocolate, if any, will she have left

Ihonestly don’t understand this at all

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

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?