Shown here is a frequency distribution for the rise in tides at 30 selected locations in the u. s.find the variance and standard deviation

Issof claims that the scale factor is 1/2. which statement about his claim is correct

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.

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.