16. math and science old faithful may be the most famous geyser in yellowstone national park. a 2-minute eruption is typically followed by an inactive interval of about 50 minutes. how many minutes would it take this eruption pattern to occur 7 times?

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

How many solutions does the nonlinear system of equations graphed bellow have?

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)