The triangles below are similar. 410R 85° 540 859 Which similarity statements describe the relationship between the two triangles? Check all that apply. ​

Write the pair of fractions as a pair of fractions with a common denominator

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)

What is the domain of the of the exponential function shown below?