Uppose we want to choose 4 colors, without replacement, from 16 distinct colors. a) How many ways can this be done, if the order of the choices is not taken into consideration?
(b) How many ways can this be done, if the order of the choices is taken into consideration?

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?

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points