Assume that T is a linear transformation. Find the standard matrix of T.
T:
set of real numbers R squaredℝ2right arrow→set of real numbers R squaredℝ2
first reflects points through the
vertical x 2 dash axisvertical x2-axis
and then reflects points through the
line x 2 equals x 1line x2=x1

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

How do i solve uniform motion problems?

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?