Which is the best way to create a sample of 20 people from which to collect data?
Pick twenty people from your two favorite classes.
O Ask the first twenty people that you see at your baseball game.
O Put the name of all students from your school in a hat and, without
looking, select twenty names.
O Give the questions to everyone that you see and use the first twenty
responses for data.
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What is the area of the triangle 10 13 12

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)