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andreyandreev [35.5K]
3 years ago
8

M drives past two traffic lights. Probability that both are red is .35 and probability that firest is red is .48. wht is probabi

lity that second light is red, given that first light is red?
Mathematics
1 answer:
snow_lady [41]3 years ago
7 0

Answer:

Step-by-step explanation:

Overall probability = Probability1 *Probability2

Using the data you already have, you can fill it in as

0.35 = 0.48 * P2

Rearrange to isolate P2, by dividing both sides by 0.48, so

0.35/0.48 = P2

P2 = 0.7291666..., which rounded to two d.p is 0.73

So d)0.73 is correct

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Answer:

90 degree angled lines

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3 years ago
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larisa86 [58]

Answer:

If cost of one box of card is $7.50 then the no of cards produced is 6667 cards and if cost of one box of card is $10.50 then the no of cards produced is 4762 cards

Step-by-step explanation:

The cost of one box of cards = $7.50

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No of box of cards produced = Initial investment / cost of one box of card

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if the cost of one box of cards is increased = $10.50

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3 years ago
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The axis of symmetry is on x = 1

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When you graph the function, the vertex is at (1,-4). This means that the axis of symmetry is at x = 1

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3/6(r-7)=1 what Is value of r
sleet_krkn [62]
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2/14 or 1/7

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