Stanley had $10.75. he bought a notebook for $1.89 and a package of pens for $3.72 he used the rest of his money to buy as many folders as he can. if each folder cost $0.64 how many folders can stanley buy?

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

Which set of fractions are ordered from least to greatest

Iwas absent when my class learned this and my teacher is to lazy to teach it to me explain this to me .