Mathematics, 08.03.2021 19:20, theblondeone2
Irina, Teodor şi Andrei au participat la un concurs. Irina și Teodor au obtinut impreuna
559 de puncte, Teodor şi Andrei au împreună 600 de puncte, iar Irina si Andrei 531 de puncte
Cáte puncte a obţinut fiecare copil?
Va rog rapid dau 500 de puncte și coroana
Answers: 2
Mathematics, 21.06.2019 22:10, XxKaitlynnxX
What is the measure of sty in oo below? 130 310 230 50
Answers: 2
Mathematics, 21.06.2019 22:30, tanionxavier
The track team ran a mile and a quarter during their practice how many kilometers did her team runs?
Answers: 1
Mathematics, 22.06.2019 02:20, smelcher3900
There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. reports on a student's act or sat usually give the percentile as well as the actual score. the percentile is just the cumulative proportion stated as a percent: the percent of all scores that were lower than this one. tanya scores 1260 on the sat. what is her percentile (± 1)?
Answers: 1
Irina, Teodor şi Andrei au participat la un concurs. Irina și Teodor au obtinut impreuna
559 de pun...
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