2. Which of the following vectors is equal to vector with initial point (3, 7) and
1 answer:
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Answer:
See attached diagram
Step-by-step explanation:
You are given the equation of hyperbola
From this equation,
- the center of hyperbola is at point (1,-3);
- the real semi-axes
- the imaginary semi-axes
Draw two parallel lines x=1 and y=-3 (they intersect at the center of hyperbola), then on horizontal line match two hyperbola's vertices (7 units to the left and 7 units to the right from the center). Then draw two branches of hyperbola (one in negative direction and one in positive direction).
Answer:
$315
Step-by-step explanation:
You are going to want to use the simple interest formula for this. The one below is modified for solving the interest earned.
<em>I = interest amount</em>
<em>P = principal amount</em>
<em>r = interest rate (decimal form)</em>
<em>t = time</em>
<em />
Now we can plug in the values into the equation:
This means that Rachel earned $315 worth of interest in the 15 year period.