Aand b are n×n matrices. check the true statements below: a. if deta is zero, then two rows or two columns are the same, or a row or a column is zero. b. detat=(−1)deta. c. the determinant of a is the product of the diagonal entries in a. d. if two row interchanges are made in sucession, then the determinant of the new matrix is equal to the determinant of the original matrix

Translate the following situation into an inequality statement . lily has $25 to spend on a charm bracelet for her sisters birthday gift the cost of the bracelet is $12 plus $1.50 per charm

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.

What is the graph of the function fx x+2/x-3?