You randomly draw a marble from a bag of marbles that
contains 8 blue marbles, 5 green marbles, and 8 red
marbles.

What is P(draw a blue or red marble)?
If necessary, round your answer to 2 decimal places.

Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)

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)

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0