Last year, mason made an annual salary of $30,000. he worked hard and now earns $40,000 per year. what is the percent increase in his salary?

30%

25%

10%

33%

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.

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14

Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly