Planets orbit the sun at different rates. For Mercury, it travels one full rotation around the sun in approximately 88 days. How many minutes does it take for Mercury to make one full rotation around the sun? Show your work. Make sure to include units in your answer.

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)

52 cm radius = diameter = area = circumference = circumfer

Need showing work for this problem 56.25 ×25.80