Answer:
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Step-by-step explanation:
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The answer is B because 2/5 is greater than 5/12
Answer:
7.05 seconds
Step-by-step explanation:
This would make a rectangular prism with measurements of:
Length = 9
Width = 4
Height = 3
V = lwh
V = 9 * 4 * 3
V = 108
Take the given vector by itself,
. Scaling the vector by a scalar
will stretch the vector. Any real number can take the place of
; when we consider all possible choices, we see that
traces out an infinite line through the origin and the point (2, 1, -1). (Left)
Next, treat point P(2, 1, -3) as a vector,
. (Upper right) By adding
to
, we get a new vector that, as we change the value of
, traces out the line through point P which also happens to be parallel to
. (Lower right)
So the equation of this line in parametric form is

or in ijk notation,
