Secants ae and bf intersect at point d inside the circle. given that the measure of arc fe = 30o, arc fa = 70o, and arc ab = 50o, which is the measure of fda?
a.
100o
b.
120o
c.
140o
d.
160o

Sandy works at a clothing store. she makes $7 per hour plus earns 15% commission on her sales. she worked 75 hours over the last two weeks and had a total of $2,566 in sales before taxes. which of the following is closest to how much she will earn in hourly wages and commission for those two weeks?

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)