A table titled Text messages sent has entries 7, 100, 1, 3, 17, 10, 15, 12, 7, 38. What is the mean of this sample, which consists of 10 values randomly selected from the table? Mean = 7 + 100 + 1 + 3 + 7 + 10 + 15 + 12 + 17 + 38 10 The mean of the third sample is .

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.