A machine is set to fill the small-size packages of M&M candies with 58 candies per bag. A sample revealed three bags of 57, two bags of 60, two bag of 60, and three bags of 61. To test the hypothesis that the mean candies per bag is 58, how many degrees of freedom are there?

Which of the following statements is not true? a. parallel lines are lines in the same plane that never intersect. b. congruent figures have the same shape and same size angles and sides. c. similar figures must have the same shape and the same size. d. a rotation is when you turn a figure around a certain point.

Through: (-3,-3) parallel to y= 7/3x+3

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.