*quick * the truth table represents statements p, q, and r. which statements are true for rows a and e? check all that apply. 1. p ↔ q 2. p ↔ r 3. q ↔ p 4. q ↔ r 5. r ↔ p 6. r ↔ q

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.