Define contractarianism, and explain how contractarians seek to justify moral rules. Do you find contractarianism to be an attractive moral theory? Why or why not?

What best describes a sonar wave? transverse and electromagnetic transverse and mechanical longitudinal and electromagnetic longitudinal and mechanical

Aswimming pool whose volume is 10 comma 000 gal contains water that is 0.01% chlorine. starting at tequals0, city water containing 0.003% chlorine is pumped into the pool at a rate of 5 gal/min. the pool water flows out at the same rate. what is the percentage of chlorine in the pool after 1 hour? when will the pool water be 0.006% chlorine?

If you drive 12 miles north and 35 miles east, what is the direct distance between you and your starting point?