What is the 32nd term of the arithmetic sequence where a1 = 15 and a13 = -57? a) -171 b) -165 c) -158 d) -151

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Mr. zimmerman invested $25,000 in an account that draws 1.4 interest, compouneded annually. what is the total value of the account after 15 years

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?