Every day, you take the elevator from the basement parking lot that is at level -2 . The elevator takes two seconds per level and you find that it takes 46 seconds to reach your floor.

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Which of the following could be the ratio of the length of the longer leg 30-60-90 triangle to the length of its hypotenuse? check all that apply. a. 313 6 b. 3: 215 c. 18: 13 d. 1: 13 e. 13: 2 of. 3: 15

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.