A slide 3.3 m long makes an angle of 32° with the ground. How high is the top of the slide above the ground? A. 2.06 m

B. 2.8 m

C. 1.75 m

D. 1.84 m

Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?