Ted says that 3 tenths multiplied by 100 equals 300 thousandths. is he correct? use place value chart to explain your answer.

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.

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

In the diagram of circle o, what is the measure of zabc?