Ineed a step-by-step process of how to solve this i know the answer but i need to know exactly how to solve these kinds of questions so i know how to do it for a test:

a large ship is being towed by two tugs. the larger tug exerts a force which is 25 percent greater than the smaller tug, and at an angle of 30 degrees south of west.
which direction must the smaller tug pull to ensure that the ship travels due west?

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Ten times the square of a non-zero number is eqaul to ninety times the number

Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.