Which line segment is a chord of circle e in the diagram below?
a) de
b) bc
c) ab
d) cd

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Fiona has to plot a histogram of the given data

Bocephus has a bag full of nickels and dimes. if there are 3 times as many dimes as nickels, and he has $\$36.05$ in his bag, how many nickels does he have?