Approximate the percentage recycled each year with a piecewise linear function by drawing between three and five line segments to approximate the graph. (Draw the lines in your textbook on pg. 374) Find the slope for each piece. Section 1: Section 2: Section 3: Section 4:

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?