Answer:
cultures use the environment to their advantage as well as the available livestock, for instance, the incans built long mountainous roads that would make a difficult trek for humans carrying goods, therefore they used llamas, a native animal to the province to carry goods for merchants. This technique was hardly used in other civilizations.
Explanation:
Answer:
The volume of gold is "0.199 ml". A further explanation is solved below.
Explanation:
The given values are:
Density of gold,
= 19.3 g/mL
Mass of gold,
= 3.85 g
As we know,
⇒ 
On substituting the given values, we get
⇒ 
⇒ 
<span>The percentage of the Department of Transportation's budget is for winter road maintenance is 20%..State DOTs (Department of Transportation) in snowy regions spend more of their budget on clearing roads during the winter season.The high percentage of the budget is necessary to reduce accidents due to loss of friction between roads and automobile tires, and to repair damage to roads. Even with this high spending rate, many accidents occur in the winter because of poor visibility and loss of traction due to slipping of automobiles.</span>
