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Damm [24]
3 years ago
14

Are -77x +11y = 77 and y-7x+7=0 parellel

Mathematics
1 answer:
dem82 [27]3 years ago
4 0

Answer:

no

Step-by-step explanation:

because they have different gradients

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Suppose you have already been waiting for one hour for a taxi. what is the probability that one arrives within the next 10 minut
Alona [7]

The probability of one arrives within the next 10 minutes when he already been waiting for one jour for a taxi is,

 

P (X > 70 | X > 60) = P (X > 10) = 1 – P (X ≤ 10) = 1 – {1 – e ^ -((1 / 10) 10)} = e ^ -1

= 0.3679

 

The probability of one arrives within the next 10 minutes when he already been waiting for one hour for a taxi is 0.3679

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3 years ago
$500 shared in ratio 2:3:9
RideAnS [48]
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3 years ago
Evaluate the following algebraic expression, if (x = 5, y = 3)<br> x² +9y - 5
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Step-by-step explanation:

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3 0
3 years ago
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sdas [7]

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