Ms lee is handing out wristbands as students enter the dance. there are 40 black , 20 yellow, 25 orange, and 15 purple wristbands, what is the probability that melanie will get an orange wristband?

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Given: ∆mop p∆mop =12+4 3 m∠p = 90°, m∠m = 60° find: mp, mo

Which of the functions graphed below has a removable discontinuity?