Find the circumference of the object. Use 3.14 or 22/7 for π. Round to the nearest hundredth if necessary. (Sorry if the picture isn't clear)

You are constructing a histogram for scores that range from 70 to 100 in whole points. frequencies range from 3 to 10; that is, every whole-point score between 60 and 100 occurs at least 3 times, and at least one score occurs 10 times. which of these would probably be the best range and size for the score intervals along the x-axis?

Which of these tables represents a non-linear function?

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab