The ratio of the length to width for the official government flag of Scotland is 3:5. If the length of the flag if is 6 3/4 feet what is the width? What is the scale factor?

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

What would the rule be for the reflection of y=-3

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14