Mathematics, 12.08.2019 17:20 Peachfarie93451
Jackie began her day with a pocketful of jelly beans. she gave half of them to her friend marcus, and then a third of what she had left to shelby. finally, she and her sister each ate five jellybeans and no jellybeans remained. how many jellybeans did she give to marcus?
18 jellybeans
a. 15 jellybeans.
b. 12 jellybeans
c. 24 jellybeans
d. 24 jellybeans.
Answers: 1
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Avery has saved $295 to spend on christmas gifts for 11 people. which is the best estimate of the amount he can spend for each person?
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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
Answers: 1
Jackie began her day with a pocketful of jelly beans. she gave half of them to her friend marcus, an...
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