Which set includes rational numbers but not natural numbers?
0 -5, -4,4,5
04:45.50
O 0.1,2,3

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

Fill in the table with whole numbers to make 430 in five different ways