A mountain climber is in the three force of a kilometer in 1/2 of an hour what was the mountain climbers ascent rate in kilometers kilometers per hour

Two lines parallel to the same plane are parallel to eachother

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.

What is the scale factor of this dilation? a) 1/2 b) 1/3 c) 2 d) 3