Find the length of the arc on a circle of radius r intercepted by a central angle θ. round answer to two decimal places. r = 8 meters, θ = 50°
a. 6.98 meters
b. 5.58 meters
c. 7.68 meters
d. 6.28 meters

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?

Atravel agent is booking a trip to england, scotland, ireland, and france for a group of senior citizens. the agent sent surveys to the group, asking which countries they would like to visit, in order, and created the shown preference schedule (e = england, i = ireland, s = scotland, f = france). which country is the condorcet winner? number of votes 15 12 16 19 1st f e e i 2nd e s i s 3rd s i s e 4th i f f f 1. scotland 2. england 3. france 4.ireland

The focus of a parabola is (-4,-5) and its directrix is y=-1 find the equation