Which describes the angle measures of an equilateral triangle? a) 30*,30*,30* b) 60*,60*,60* c) 90*,90*,90*

Which table shows a proportional relationship between miles traveled and gas used?

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)

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83