You are going to open a personal fitness training business. You will work with clients in their homes. You have determined you need to purchase the following items: 10 sets of hand weights, 10 exercise bands, 4 exercise mats, 6 jump ropes, 4 heart rate monitors, 2 pairs of gym shoes, and 2 duffel bags. Using catalogs, the Internet, and other sources, find suppliers who can provide the items you need. Determine the unit cost and total cost for each item.

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'