A preschool has a rectangular field and a rectangular playground that are similar in shape. Each dimension of the field is 1.5 times the corresponding dimension of the playground. Which statement is true?

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

How do you write something in scientific notation?

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