Drivers with a bal of .15 are about times more likely to be involved in a fatal collision than sober drivers. a. 5 b. 9 c. 15 d. 20

Drivers with a BAL of .15 are about 20 times more likely to be involved in a fatal collision than sober drivers. Correct D

This estimation is made by the NHTSA which stands for National Highway Traffic Safety Administration. Drivers with a BAL of .05% are about five times more likely to be involved in a fatal collision than drivers with no alcohol in their bloodstream and drivers with a BAL of .08% are estimated to be about nine times more likely to be involved in a fatal collision.

the more fit you are, the faster the recovery. your heart rate drops most sharply in the first minute after you stop exercising; it should then fall about 20 beats a minute—a drop of less than 12 beats a minute is considered abnormal. this “recovery heart rate” is measured as part of an exercise stress test.