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LenKa [72]
3 years ago
9

Determine if the following lines are parallel, perpendicular and neither.

Mathematics
1 answer:
Ivenika [448]3 years ago
7 0

Answer:

parallel lines

Step-by-step explanation:

If two lines are parallel it means that they never intersect

the only way for this to happen is when the slopes are identical (and the y intercepts are different)

This is the case

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Write 2.4 x 10 to the power of -3 in standard form
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</span>proof:
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3 0
3 years ago
The value of a collector's item is expected to increase exponentially each year. The item is purchased for $500 and its value in
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Answer:

  $607.75

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As a first approximation, compound interest will be slightly higher than simple interest for a relatively short time period. Here simple interest at 5% for 4 years will add 4×5% = 20% to the value, adding about $100 to the initial $500 value. That is, we expect the value in 4 years to be slightly more than $600.

The appropriate answer choice is $607.75.

_____

The actual amount can be calculated using the multiplier 1.05 for each of the 4 years, or 1.05^4 ≈ 1.21550625 for the entire period. Then the predicted item value is ...

  $500 × 1.21550625 = $607.753125 ≈ $607.75

3 0
3 years ago
Read 2 more answers
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