1.9.5 assume that t is a linear transformation. find the standard matrix of t. t: set of real numbers r squaredright arrowset of real numbers r squared is a vertical shear transformation that maps bold e 1 into bold e 1 minus 8 bold e 2 but leaves the vector bold e 2 unchanged.

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.