People were asked what U. S. cities they liked to visit. The circle graph displays the responses of 50 people. Based on the circle graph, how many people said they liked to visit New York City?

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Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?