Using the formula velocity = distance/time, how fast does sound travel in wood given a distance of 500 m and 0.26 seconds. A- 1,923 m/s
B- 746 m/s
C- 2,941 m/s
D- 127 m/s

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

Amedication is given at a dosage of 3.000 mg of medication per kg of body weight. if 0.1500 g of medication is given, then what was the patient's weight in pounds (lbs)? there are 453.59g in 1 lb.

Of the following elements, which is the least reactive? a. c b. h c. li d. he