2 years ago

Sol answered 49 questions correctly on a 63 question test.

Mathematics

1 answer:

AleksandrR [38]2 years ago

5 0

Answer:

0.7

Step-by-step explanation:

49 out of 63 so it is 49/63 which is 0.7777 inf

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Step-by-step explanation:

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Given a triangle with perimeter 63 cm, one side of which is 21 cm, and one of the medians is perpendicular to one of its angle b

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Given that the perimeter of the triangle = 63 cm

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3 years ago

Anthony has 15 coins, all of which are quarters and dimes. In all, they're worth $3.60. How many of each kind of coin does Antho

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Step-by-step explanation:

d + q = 15

0.10d + 0.25q = 3.60

d = 15 - q

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