If a person walks 1/2 mile in 1/4 hour, how far does that person walk 1 3/4 hours at that rate?

Can anyone me with 32,33,36,37,and 40.

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.

Explain why the factor 1.5 is broke. into two numbers in the model.