In the diagram below, ab and bc are tangent to o. which expression gives the measure ∠abc? a. 1/2(240° - 120°) b. 1/2(240° + 120°) c. 240° + 120° d. 240° - 120°

The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = -3(x-2)(x-4)

Out of the 180 students at a summer camp, 72 signed up for canoeing. there were 23 students who signed up for trekking, and 13 of those students also signed up for canoeing. use a two-way table to organize the information and answer the following question: approximately what percentage of students signed up for neither canoeing nor trekking? 72% 40% 54% 98%

How many possible outcomes are there when sharya spins the spinner shown below twice?