Answer:
According to Article II of the Constitution, one of the president's duties is to serve as commander in chief.
Explanation:
The distance that Juan de Fuca Plate would move is 290 meters.
<u>Note:</u> The Juan de Fuca Plate is moving southeast away from the Pacific Plate at a speed of 29 mm/year.
<u>Given the following data:</u>
To determine the distance that Juan de Fuca Plate would move in meters:
First of all, we would convert the value in millimeters (mm) to meters (m) as follows;
<u>Conversion:</u>
1 millimeter = 0.001 meter
29 millimeter = X meter
Cross-multiplying, we have:

X = 0.029 meter.
Speed = 0.029 meter/year.
Mathematically, the distance covered by an object is given by this formula:

Substituting the given parameters into the formula, we have;

Distance = 290 meters.
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Answer:
reducing sales fluctuation
Explanation:
Southern states threaten to nullify the tariff on imports enacted by Congress in 1828 because the tariff caused imports to cost more which hurt Southern states.
Answer: Option B
<u>Explanation:</u>
The tariff that the Congress enacted in the year 1828 on the imports from the English people in the United States caused the imports to cost more to improve the sale of the domestic products and reduce the imports from the European countries.
Since the manufacturers were mostly in the Northern part, the income from the tariff benefited those northern manufacturers only and it had an adverse affect on the Southern states.