Which term describes an observed pattern in nature without any attempt to explain it? a) scientific law b) scientific hypothesis c) scientific conclusion d) scientific theory

Let v1, v2, w be three linearly independent vectors in r 3 . that is, they do not all lie on the same plane. for each of the following (infinite) set of vectors, carefully sketch it in r 3 , and determine whether or not it is a vector space (i. e., a subspace of r 3 ). explain your reasoning

Hydrogen and helium are both members of?

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?