Below is the speed vs. time graph of a cart. During which section or sections of time is the cart an energy source? Question 3 options:

a)D only

B)A & C only

c)C only

D)B & D only

E)A only

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

Which of these would have been most likely to have been a carpetbagger during the reconstruction era? a) a new york businessman who relocated to mississippi b) a former slave who was able to buy land in birmingham c) a carolina-born politician who supported the democratic d) a former confederate officer who owned a farm in memphis eliminate