A certain arithmetic sequence has this explicit formula for the nth term:
a, =11 + (n-1)(4)
T...
Mathematics, 11.12.2020 01:30 Quantajah
A certain arithmetic sequence has this explicit formula for the nth term:
a, =11 + (n-1)(4)
The same sequence has this recursive formula:
an = an-1t
What number belongs in the blank space in the recursive formula?
Answers: 3
Mathematics, 22.06.2019 00:00, mikemurray115
Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.
Answers: 1
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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
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