Trapezoid QRST is rotated 90 degrees clockwise about the origin, translated left 3 units and up 1 unit, and then reflected over the x-axis. What is the composition of functions for the given sequence of transformations?

Suppose there are 10 five and six-year-old attending a birthday party. when a 30 year old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room? a. the mean and standard deviation of both change. b. the meaning will change, but the standard deviation will stay approximately the same. c. i mean will stay approximately the same, but the standard deviation will change. d. the mean and standard deviation will both stay approximately the same.

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola