Luis needs to run more than 140 miles in order to go with the cross country team to a summer training camp. he has thirty-five days to pre-train for the camp. which inequality can you use to find how many miles luis must run each day to meet this goal? a.35m ≥ 140 b.35m > 140 c.35m ≤ 140 d.35m < 140

Which interval for the graphed function contains the local maximum? [–3, –2] [–2, 0] [0, 2] [2, 4]

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)

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55