Esta bond has a big jar of change in his room he has 600 coins total and 240 of them are pennies what percentage of the coins or pennies?

Zack notices that segment nm and segment pq are congruent in the image below: which step could him determine if δnmo ≅δpqr by sas? (5 points) segment mo ≅ segment qr segment on ≅ segment qp ∠ n ≅ ∠ r ∠ o ≅ ∠ q

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.