Acircle has a circumference of 615.44615. point, 44 units. what is the radius of the circle?

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?