Kaia needs braces, which will cost $2,400. her insurance deductible is $1500, after which her insurance pays 80% of all costs. how much will kaia need to pay for her braces? a.$1,680 b.$480 c.$180 d.$2,200

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? 0.62 0.78 0.84 0.96