Last summer karl went to the beach every 5 days antonia went to the beach every 7 days . how often did they see each other?

Ou have a 20-ounce bottle of juice. you pour out 14 of the bottle to share with a friend. if you pour out 3 ounces for yourself, what fraction of the 20 ounces will be left in the bottle? clear check 35 25 12 1320

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

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes