Mathematics, 12.12.2020 23:20 birdman6360
A man decides to give his son 1,000 LL. for every math exercise solved properly so as to encourage him to study mathematics, but takes back 500 L. L. if the solution is wrong. After 30 exercises, each has given and received the same amount. How many exercises did the son solve properly?
Answers: 2
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Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30
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Mathematics, 21.06.2019 21:30
Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.
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Mathematics, 21.06.2019 21:30
Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?
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Mathematics, 22.06.2019 00:20
Ze trinomial x2 + bx – c has factors of (x + m)(x – n), where m, n, and b are positive. what is ze relationship between the values of m and n? explain how you got ze answer
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A man decides to give his son 1,000 LL. for every math exercise solved properly so as to encourage h...
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