Each of 7 students reported the number of movies they saw in the past year. This is what they reported: 7, 8, 7, 5, 11, 19, 15
Find the median and mean number of movies that the students saw.
If necessary, round your answers to the nearest tenth.

Solve 5 tan x = 5√(3) for 0° ≤ x ≤ 180°. a. 60° b. 150° c. 30° d. 120°

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation