David had invested 4000$ in 180 daus with3.50% interest what is maturity value

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left