I didnt understand this one. can someone help me?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Use set buikder notation to represent the following set: {, -2, -1, 0}

An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.