(the a in the question is the Greek letter alpha lowercase) Angle α lies in quadrant II , and tan α=−125 . Angle β lies in quadrant IV , and cos β=35 .

What is the exact value of sin (α+β) ?

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Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?