3. The length of the side opposite the 30° angle of a 30 - 60 - 90 triangle is 323 ft. Determine the lengths of the other two sides.

Question and answers are in the attached picture. you so much in advance.

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

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