Hurry this is on my final for the year!! Given an integer, how do you find its opposite? Complete the explanation.

Find the integer that is distance from but on the side of 0

The first blank the answer it might be is
A. The same
B. A different

The Second blank it doesn't tell me what is might be.

The third blank the answer might be is
A. Same
B. Other

That is all it tells me on the question.​

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?

Solve the equation. then check your solution 8=1.88+a