The blood alcohol concentration (BAC) of a 150lb man after 5 drinks is about 0.125. BAC greater than 0.08 will result in a DUI. The BAC decreases at a rate of about 0.016% each hour. What is this man’s BAC after 3 hours?

a. 0.119

b. 0.122

c. .002

d. not enough information

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w