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mamaluj [8]
2 years ago
10

I need help with this please. :)

Mathematics
1 answer:
stepladder [879]2 years ago
3 0

Answer:

64x³+4

-------------

2x-1

Step-by-step explanation:

I hope this helps. :)

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A point is randomly chosen on a map of North America. Describe the probability of the point being in each location: North Americ
Aleks04 [339]

Answer:

We know that the map is of North America:

The probabilities are:

1) North America:

As the map is a map of North America, you can point at any part of the map and you will be pointing at North America, so the probability is p = 1

or 100% in percentage form.

2) New York City.

Here we can think this as:

The map of North America is an extension of area, and New Yorck City has a given area.

As larger is the area of the city, more probable to being randomly choosen, so to find the exact probability we need to find the quotient between the area of New York City and the total area of North America:

New York City = 730km^2

North America = 24,709,000 km^2

So the probability of randomly pointing at New York City is:

P = ( 730km^2)/(24,709,000 km^2) = 3x10^-5 or 0.003%

3) Europe:

As this is a map of Noth America, you can not randomly point at Europe in it (Europe is other continent).

So the probaility is 0 or 0%.

5 0
3 years ago
3 miles per minute is equivalent to feet per minute.
Sidana [21]

Answer: 15840 feet per minute.

Step-by-step explanation:

Convert 3 miles to feet  and let the minute stay the same.

3 miles is the same is 15840 feet.  

So it means the  3 miles is equivalent or equal to the same as  15840 feet per minute.

8 0
3 years ago
Explain why Josue is correct?
alexgriva [62]
Because she did the math :)
4 0
2 years ago
Help me wit dis plz for for 20 points​
Alisiya [41]

Answer:

I dont know but combine like terms and then solve it will make It alot easier

5 0
3 years ago
Pls help me with math and give me an explanation,,,
Nataliya [291]

Answer:y= -3x+7

Step-by-step explanation:

6x+2y=14

2y= -6x+14

y= ( -6x+14)/2

y= -3x+7

7 0
2 years ago
Read 2 more answers
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