5 A circle has a radius of 12 in. Find an exact value for each measurement. (Hint: Use arc length formula to find angle) a) an arc length with a central angle of 90°:
b) the area of a sector with a central angle of 90°:​

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?

How can you check that you have correctly converted frequencies to relative frequencies?

1- how are translations represented as a function? . . 2- what is the relationship between a translation and a rigid motion? answer my grade depends on it! you so much