Sophina brought 3 yards of trim to put around a rectangular scarf she wants the width of the scarf to be a whole number that is at least 6 in and at most 12in if she uses all of the trim what are the possible dimensions of her scar write your answers in inches

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.

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