A rectangular pool has a length that is 15 feet longer than its width. Let w represent the width of the pool in feet. The entire pool is surrounded by a 10-foot-wide deck.
What does the algebraic expression w(w+15)represent in this context?

On her way to work, mrs. larsen gets a green light at a certain traffic light only 30% of the time. she wants to find the probability that she will get a green light at this traffic light all five mornings that she travels to work next week. use the following randomly generated list of 200 five-digit numbers to answer the questions and find the probability. select the digits you will use to represent a favorable outcome. how many favorable outcomes are on this list? what are they? given this simulation, what is the probability that mrs. larsen will get a green light at this traffic light all five mornings next week?