What can be concluded about the extrapolated data for this scenario? check all that apply. the predictions will always be accurate. eventually the coat sales will be negative, which is not possible. eventually the temperature will increase or decrease to impossible values. the coat sales will continue to increase as the temperature increases. some predictions may not be accurate.

Anyone know? will mark brainliest if correct

Evaluate the expression. (9 + 5)(3 + 2)0

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 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)