What is 11,900,000,000 written in scientific notation?

a.1.19×1010

b.11.9×1010

c.1.19×1011

d.11.9×1011

Every rhombus is a square. true false

Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.

What is the average rate of change for this function for the interval from x=2 to x=4 ?