Ozone, o3 methane, ch4 oxygen gas, o2 all of these may be classified as a) ionic compounds b) covalent compounds c) inorganic compounds d) nonreactive compounds the correctly balanced equation for h₂o₂ → h₂o + o₂ is a) h₂o₂ → 2h₂o + o₂ b) h₂o₂ → h2o + 2o₂ c) 2h₂o₂ → 4h₂o + o₂ d) 2h₂o2 → 2h₂o + o₂

Asilver dollar is dropped from the top of a building that is 1324 feet tall. use the position function below for free-falling objects. s(t) = −16t2 + v0t + s0 (a) determine the position and velocity functions for the coin. s(t) = v(t) = (b) determine the average velocity on the interval [1, 2]. ft/s (c) find the instantaneous velocities when t = 1 second and t = 2 seconds. v(1) = ft/s v(2) = ft/s (d) find the time required for the coin to reach the ground level. (round your answer to three decimal places.) t = s (e) find the velocity of the coin at impact. (round your answer to three decimal places.) ft/s