Mathematics, 24.01.2021 20:10 frisha
La concursul de matematica distractiva Ana a rezolvat corect 5 exerciții și 6 probleme obținând 85 de puncte . Știind ca pentru doua probleme se acorda tot atâtea puncte cat pentru 4 exerciții, afla câte puncte se acorda pentru un exercițiu rezolvat corect și cate pentru o problema.
Answers: 2
Mathematics, 21.06.2019 13:40
In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?
Answers: 1
Mathematics, 21.06.2019 15:30
Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5
Answers: 1
Mathematics, 21.06.2019 15:30
Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.
Answers: 2
La concursul de matematica distractiva Ana a rezolvat corect 5 exerciții și 6 probleme obținând 85 d...
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