Asenate committee consists of 5 republicans, 6 democrats, and 2 independents. a subcommittee of 3 members is randomly chosen. what is the probability that the subcommittee consists of 1 republican, 1 democrat, and 1 independent?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Traffic on saturday, it took ms. torres 24 minutes to drive 20 miles from her home to her office. during friday's rush hour, it took 75 minutes to drive the same distance. a. what was ms. torres's average speed in miles per hour on saturday? b. what was her average speed in miles per hour on friday?

Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect