Find the missing probability. P(A)=7/20,P(A∪B)=191/400,P(A∩B)=49/ 400 ,P(B)=? A. 7/8 B. 1/4 C. 117/400 D. 19/40

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.

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds.then use the distributive property and mental math to evaluate the expression.

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.