The gold bar has a trapezium cross-sectional area gold has a density of 19.3 grams per cm3

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.

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Which value of c would make he following expression completely factored? 8x+cy