Victor found 12 sand dollars and 20 starfish at the beach. Cheyenne found 8 sand dollars and 16 starfish at the beach. collection has a higher ratio of sand dollars to starfish.

Which of the following best describes the difference between “autobiography” and “memoir”? a. autobiography is written about the author's own interpretation of events; memoir is a written interpretation of events. b. memoir covers a particular time in the writer’s life or recounts life events around one or two themes; autobiography covers the entire story of the author's life and has multiple themes. c. autobiography covers the entire story of the writer's life and has multiple themes; memoir is a shorter written work with one theme. d. autobiography covers entire story of the writer's life and has multiple themes; memoir is the writer’s random memories about past experiences.

Given: m∠apc = 27°, m dc = 27° find: m ab

According to the passage a mound is