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Keith_Richards [23]
3 years ago
13

Please could someone explain how to do question 2)a) (ii)

Mathematics
1 answer:
KonstantinChe [14]3 years ago
8 0

Answer:

15 kilometres

Step-by-step explanation:

Based on the wording of your question, I am assuming you already know that Paul ran 250 metres every 1 minute, and that the ratio is 250:1. To get the second part of the answer, convert metres to kilometres. 0.001*250= 0.25. Paul ran 0.25 kilometres per minute. The ratio of kilometres per minute is 0.25:1. Next, convert minutes to hours. Multiply the entire ratio by 60, as there are 60 minutes in an hour. The ratio of kilometeres per minute is 15:60, and the ratio of kilometres per hour is 15:1, meaning Paul ran 15 kilometres in one hour.

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Answer:I think 76

Step-by-step explanation:

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3 years ago
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I need help on number 6
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Answer:

x = 0

Step-by-step explanation:

First we set up our equation. From the picture we can see that:

11 + x + 1 = 2x + 12

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Next we subtract 12 from both sides

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Check the answer

11 + 0 + 1 = 2(0) + 12

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7 0
3 years ago
The measure of angle θ is 600°. The point (x, y) corresponding to θ on the unit circle is ______.
eduard
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If these were the given choices: 
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Answer:

solution below

Step-by-step explanation:

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6C1*(0.34)¹*(0.66)⁵

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6C2*(0.34)²*(0.66)⁴

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20 x 0.039304 x 0.2875

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= 15 x 0.01336 x 0.4356

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