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an artichet's drawing has a scale of 2in: 5ft. the living room in his drawing is 10.5 inches long and 4.5 inches wide.
1. find the real-world dimensions of the room using the scale.
2. calculate the difference in area between the drawing and the real size of the living room.
show your work.

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer

Here are the 30 best lifetime baseball batting averages of all time, arranged in order from lowest to highest: 0.319, 0.329, 0.330, 0.331, 0.331, 0.333, 0.333, 0.333, 0.334, 0.334, 0.334, 0.336, 0.337, 0.338, 0.338, 0.338, 0.340, 0.340, 0.341, 0.341, 0.342, 0.342, 0.342, 0.344, 0.344, 0.345, 0.346, 0.349, 0.358, 0.366 if you were to build a histogram of these data, which of the following would be the best choice of classes?