Tam has 24 rock song in her playlist this is 2 more than 2/3 the number of country songs the number of rock songs is also less than 5/6 the number of jazz songs how many country songs does tam have in her playlist

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

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)