The trapezoid below has an area of 475 square meters. pg616145

Which equation could you solve to find the height of the trapezoid?

A 252h = 475 B 504h = 475
C 46h = 475 D 23h = 475

Situation: . find the substance's half-life, in days. round your answer to the nearest tenth. a 11 gram sample of a substance that's used to treat thyroid disorders has a k. value of 0.1247. enter the correct answer n - noekt done no - initial mass (at time t = 0) n - mass at timet k a positive constant that depends on the substance itself and on the units used to measure time t= time, in days