A stack of 8 ham sandwiches weighs 1,092 grams. On average, each sandwich weighs 12 grams, and the same amount of ham is used for each sandwich. A loaf of bread has approximately 450–460 grams of bread. How many loafs would you need to make another stack of 8 ham sandwiches?

Write and solve a real word problem that involves determining distance on a coordinate plane

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? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?