Which clue can be used to identify a chemical reaction as a decomposition reaction? The reaction involves oxygen. The reaction involves ions. The reaction has a single reactant. The reaction has a single product.

i think it’s a. this is because if they measured the mass of something with a mass of 150g, then their final answer would have to be approximately 150g. though all of their answers are almost 150, rosa and tran have the closest answers (or the exact answer) to the accurate one.

answer; equivalent to a one(1) horsepower motor;

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer

a sonic boom is a loud boom that breaks the sound barrier

explanation: