Hello, could somebody please answer this: Marsha used about 400 square 1-inch tiles to cover a tabletop that was shaped like a right triangle. The length of one leg of the right triangle was 16 inches. What was the length of the other leg of the triangle?

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

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.

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !