PLEASE HELP Karen tossed a ball in the air. The path of the ball is described by the equation y= -x² + 4x in the equation, y represents the height of the ball in yards and = In x represents the time in seconds. At what time x is the ball at its highest point?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

Read the excerpt from the strange case of dr jekyll and mr. hyde what do dr. jekyll's thoughts reveal about him in this excerpt? [t]he inmates of my house were locked in the most rigorous hours of slumber, and i determined, flushed as i was with hope and triumph, to venture in my new shape as far as to my bedroom. i crossed the yard, wherein the constellations looked down upon me, i could have thought, with wonder, the first creature of that sort that their unsleeping vigilance had yet disclosed to he is jealous of those who can sleep through the night. he is revered for his scientific advances. he is interested in studying the movements of the stars he is proud and enthusiastic about his initial results.