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Roman55 [17]
2 years ago
8

If nx10^p is a positive number written in scientific notation which statements must be true? Select all that apply

Mathematics
1 answer:
liq [111]2 years ago
3 0

For this case we have the following number written in scientific notation:


n * 10 ^ p

We know that this number is greater than zero because it is a positive number.

Therefore, the following statements are true:

p ∈ (-∞, ∞)

n must be between 1 and 10

n ∈ [1, 10]

Answer:

The following statements are correct about the number written in scientific notation:

p ∈ (-∞, ∞)

n ∈ [1, 10]

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3 years ago
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What is (5.03x -8.03) - (3.5x +6.2)?
Kryger [21]

Answer:

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=5.03x−8.03−1(3.5x+6.2)

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The vector ~v represents the displacement vector from Portland, Oregon to Houston, Texas. The vector w~ represents the displacem
Art [367]

Answer:

a

the displacement of the plane is  - \= w

b

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       \= v  + \= w

c

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Step-by-step explanation:

From the question we are the

   The displacement from Portland, Oregon to Houston, Texas. is  \= v

    The displacement  from Houston, Texas to Akron, Ohio.  is \= wa

a

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b

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The displacement of plane  from Portland to Akron with layover at Houston is  

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c

From the question we are told that the plane flies over Portland to get to  Anchorage, Alaska which implies that it is moving in opposite direction to the vector \= v

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Then the vector which defines this displacement is mathematically represented as

   \= v + \= w  = 3000  -5500

    \= v + \= w  =- 2500 \ km

       

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3 years ago
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