Answer: The Spanish had powerful weapons and attack animals
European diseases, especially smallpox, weakened and killed many natives
The Spanish made alliances with smaller tribes that hated the powerful empires
Explanation:
Out of the following choices, the term that describes the distribution of control between a central government and smaller units of government is federalism. The correct answer is B.
Answer:
the college wage premium
Explanation:
The college wage premium is the difference between the average earnings those earned by individuals with a college degree but is not a graduate and the one who did not attend college and do not have a college degree.
In the context, Don and Cal are both friends. After their school, Don joined to work in an organization while Cal attended university and earned a college degree and then he joined an insurance company. Don earned 40,000 dollar in a year in his 10 years of work while Cal earned 70,000 dollar in one year after working for 5 years. This difference is due o the college wage premium which states that a college graduate degree would earn you more wage than a non graduate degree.
Answer:
502.51 kg/m^3
Explanation:
Upthrust on object in water is 40 - 20 = 20 N
Upthrust is equal to the buoyancy forces given as
B = pgv
p is density of water 1000 kg/m^3
g = acceleration due to gravity 9.81 m/s^2
v is the volume of liquid displaced.
Therefore
B = 1000 x 9.81 x v
20 = 9810v
v = 2.038x10^-3 m^3
For Upthrust in unknown liquid, we have 40 - 30 = 10 N
Bouyancy force for the liquid will be
B = P x 9.81 x 2.038x10^-3
NB- the same volume of fluid will be displaced i.e 2.038x10^-3 m^3
Equating we have
10 = P x 9.81 x 2.038x10^-3
10 = 0.0199p
p = 10/0.0199 = 502.51 kg/m^3
