Lunch break: In a recent survey of 655 working Americans ages 25-34, the average weekly amount spent on lunch was $44.31 with standard deviation $3.08. The weekly amounts are approximately bell-shaped.
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If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking

What is the value of x? enter your answer in the box. x =