Several logs are stored in a pile with 22 logs on the bottom layer, 21 on the second layer, 20 on the third layer, and so on. If the top layer has one log, how many logs are in the pile?

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.

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.