After you have worked out at the gym on a stationary bike for 46.0 minutes, the distance gauge indicates that you have traveled 16.3 miles. What was your average rate in km/hr?

34.21 km/hr

Explanation:

Given that :

Time taken = 46 minutes

Distance traveled = 16.3 miles

1 mile = 1.609 km

16.3 miles = 1.609 * 16.3 = 26.2267km

60 min = 1 hour

46 minutes = 46 / 60 = 0.76667 hour

Average rate = distance / time

Average rate = 26.2267km / 0.76667 hr

Average rate = 34.21 km/hr

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.