.what is this Find the scale factor of trapezoid QRST if it is dilated to Q'R'S'T'. Type your result in the empty box provided below. ​

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min