Lara can types 56 words in one minute. lara spends 2 hours typing a short story. how many words does her book have

On a piece of paper graph f(x)=5•(0.4)^x

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

41/17 as a decimal rounded to the nearest hundredth