3 years ago

To division problems must be interpreted correctly to answer real life problems.

Mathematics

1 answer:

Sidana [21]3 years ago

8 0

I agree with you because life is math.math is all around us

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In Wellington, a city of 360,000 citizens, there has been an outbreak of vampires and werewolves There are 3,000 people infected

Alex17521 [72]

Answer:

0.0286 or 2.86%

Step-by-step explanation:

The total number of people that have werewolfism is 21,000.

Of those 21,000, 600 also have vampirism, while the remaining 20,400 do not. Therefore, the probability that someone has vampirism, given that they have werewolfism is:

$P(V|W)=\frac{N_{V\cap W}}{N_W}\\P(V|W)=\frac{600}{21,000} \\P(V|W)=0.0286=2.86\%$

The probability is 0.0286 or 2.86%.

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3 years ago

Simplify (7x2 - 2x + 9) + (3x2 + 15x – 4).

VikaD [51]

Hey! Your answer for this is

7x^2 + 3x^2 = 10x^2

-2x + 15x = 13x

9 - 4 = 5

Hence, 10x^2 + 13x + 5.

Hope this helps!

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3 years ago

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Given h (x)=3x^2- 2x + 8 what is h (0)<br><br>Help quick!

fiasKO [112]

H(0)=8. You plug in zero for x you get y=8. So h(0)=8

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3 years ago

The quantity of soap produced in 2009 is 3000bars. if this is a 20% increase of what was produced in 2008.what is the quantity o

mr Goodwill [35]

2,400
20% of 3,000= 600
3,000 - 600= 2,400

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3 years ago

Right before a snow storm the hardware store sold

eduard

Answer:

Step-by-step explanation:

60/15=4

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3 years ago