question:
yolanda has finished 45% of the homework problems she was assigned. so far she has finished 27 problems.
a. write 45% as a rate per 100 and then reduce the fraction to lowest terms.
b. how many problems was yolanda assigned? justify your answer.
c. how many problems does yolanda still have to do? show your work.

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Find the equation using the point (4,8)

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