Please answer ASAP! BRAINLIEST IF CORRECT! If a point is chosen inside the square, what is the probability that it will also be inside the circle?

What is the 12th term of b(n)=-4-2(n-1)

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)

Find the value of x. give reasons to justify your solutions! h ∈ ig