A bag of candy contains 300 pieces and 25% of pieces in the in the bag are red. Seventy precent (70%) of the students earned a B on the test. Then 20 girls in the class represented 55% of students in the class.

Describe how to translate the graph of y=/x to obtain the graph of y=/x+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

For what values of a is the sum of the fractions 2a−1 / 4 and a−1 /3 positive?