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Natasha_Volkova [10]
3 years ago
13

William got scores of q sub 1, , and q sub 3 on three quizzes.

Mathematics
1 answer:
USPshnik [31]3 years ago
3 0

Answer:

a. The average is  =(++) .

b. He can use the formula  =−− q sub 3 , equals 3 x minus , q sub 1 , minus , q sub 2. He will need a score of  =()−−= q sub 3 , equals 3 open 90 close minus 85 minus 88 equals 97 on his third quiz.

Step-by-step explanation:

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a wheel has a diameter of 15cm. The wheel travels 50 metres. How many revolutions does the wheel complete?
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Answer:

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Step-by-step explanation:

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(50 m) / (0.47 m/rev) ≈ 106 revolutions.

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Step-by-step explanation:

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My work to your question
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Calculate the measure of arc AC if the measure of arc CD is 170 degrees and arc AB is 80 and AB||CD.
CaHeK987 [17]

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Step-by-step explanation:

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