A dilation maps point Q(1, 2) to its image Q(2, 4). The completed figure Q'R'ST' is on the graph. What is the scale factor? Enter your answer in the box

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

What is the absolute value of -100000000000000?

Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters