The ACT standardized college admission exam was given in three rooms at a local testing site. A complaint was filed that one of the testing conditions of each room were not the same and caused a difference of scores. You have been asked to provide a statistical analysis to support or refute the claim. Determine your hypotheses, run the appropriate test, and provide the appropriate conclusion. The scores from each of the three rooms were: Room A Room B Room C 21 17 19 16 24 16 14 29 22 17 21 15 12 17 16 19 30 13 34 22 29 14 16 17 26 12 27 36 19 27

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube

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)

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account