What can be inferred from Douglass's describing his new mistress as "preserved from the blighting and dehumanizing effects of slavery" in this excerpt from Narrative of the Life of Frederick Douglass, An American Slave? Select all that apply. He was young and still easily astonished.
Her goodness made her unique compared to most slave owners.
Slavery had a dehumanizing effect on slave owners as well.
Most slave owners did not apply themselves enough to their businesses.

Amachinist needs to remove a tight fitting pin of material a from a hole in a block made of material b. the machinist heats both the pin and the block to the same high temperature and removes the pin easily. what statement relates the coefficient of thermal expansion of material a to that of material b? a) the situation is not possible, heating block b will shrink the hole in the material as the material expands with increasing temperatureb) material b has the same coefficient of expansion as does material ac) material b has a negative coefficient of expansion and a has a positive coefficient of expansiond) material a has a greater coefficient of expansion than does material be) material b has a greate

Frank just graduated from eighth grade. assuming exactly four years from now he will graduate from high school how many seconds does he have until his high school graduation

Name two kinds of practical electric pumps.