Answer:
Explanation:
When an object is heated the motion of the particles increases as the particles become more energetic. If it is cooled the motion of the particles decreases as they lose energy
Answer:
14%.
Explanation:
The combined purchasing power of nonwhite Americans is $3 trillion while on the other hand, the total U.S economy is $20.8 trillion so by calculation we know that this combined purchasing power of nonwhite Americans represents only 14% contribution in U.S economy. Purchasing power refers to the value of a currency that is expressed in terms of the quantity of goods or services that can by one unit of money.
The correct answer is 5000 languages.
Language is defined as the framework that comprises of the improvement, procurement, upkeep and utilization of complex frameworks of correspondence, especially the human capacity to do as such; and a dialect is a particular case of such a framework. Language is used in many countries, states and places all over the world.
Answer:
Dependent; speed of typing
Independent; keyboard design & chime
Explanation:
The dependent variable is the variable in a study or research that is being measured, studied, or tested by an experimenter while conducting specific research. It is completely dependent on the independent variable which can cause a change in the dependent variable.
The independent variable is the variable that is being controlled, altered, or manipulated by the researcher while conducting research and therefore affects the dependent variable.
Answer:
Attempting to fire the Secretary of War, Edwin Stanton.
Explanation:
As Johnson and Stanton collided about some south states that were still using black people as slaves, Johnson tried to remove him as secretary, ignoring both the congress and a law that was passed to prevent Stanton to being fired. He impeached the president but, when Johnson was jugded acquitted of any wrongdoing, Stanton voluntarily resigned.
