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.

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

What is the measure of a change in an objects velocity?

You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?