Domain: The set of all states Range: The set of all senators

(Remember, each state has two senators!)

This relation is
.

If a and b are the measures of two first quadrant angles and sin a = 4/9 and sin b = 2/5 find sin(a+b).

This question awards 100 ! i really don’t want to fail i will also mark you !

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?