Aaron plans to make origami cranes, which can be folded from a
piece of paper. He starts by drawing small squares with side
Lengths 1 inch, 2 inches, 3 inches, and 4 inches.
squared
Find the area of each square. What do you notice about the
relationship between the side lengths and the area of each square?

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event a↵ect the mean and standard deviation of the wait time until success?