Select all the options that have the same value as 3 1/2% of 20.

Consider the reaction 2x2y2+z2⇌2x2y2z which has a rate law of rate= k[x2y2][z2] select a possible mechanism for the reaction.

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6