When a basketball hits a hard, level surface, it bounces off at the same angle at which it hits. use the figure to find the angle at which the ball hit the floor.

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Acircle has a radius of 17. approximately what is the area of the circle

Say that a supplier claims they are 99% confident that their products will be in the interval of 50.02 to 50.38. you take samples and find that the 99% confidence interval of what they are sending is 50.00 to 50.36. what conclusion can be made? homework : 5vd. comparing sample confidence intervals with given intervals (links to an external site.)links to an external site. (3: 43) 5dc. confidence intervals in manufacturing, high vs low level of confidence, wide vs narrow (links to an external site.)links to an external site. (docx) the supplier is less accurate than they claimed the supplier products have a lower mean than claimed the supplier is more accurate than they claimed the supplier products have a higher mean than claimed