Astock was purchased at $15.75 per share, and sold at $19.25 per share.
what was the net profit per share?
$3.25
$3.50
$25.00
$25.25

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

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?

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5