Mathematics, 15.12.2021 08:00 elijahmaderos25491
On a certain hot summer's day, 218 people used the public swimming pool. The daily prices are $1.50 for children and $2.50 for adults. The receipts for admission totaled $375.00. How many children and how many adults swam at the public pool that day?
Answers: 2
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Joanie watched 1 out of three of a movie in the morning
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Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3
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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
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On a certain hot summer's day, 218 people used the public swimming pool. The daily prices are $1.50...
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