Answer:
$162,000
Step-by-step explanation:
4.5 of 120,000 is 5400
multiply 5400 by 30 and you get your answer.
Answer:
14,146 years
Step-by-step explanation:
The annual multiplier is (1 -0.0049%) = 0.999951. We want to find the number of times this needs to be multiplied to make the product 1/2.
0.5 = 0.999951^t
log(0.5) = t·log(0.999951)
log(0.5)/log(0.999951) = t ≈ 14,145.514
The half-life is about 14,146 years.
How do you need to write it? Do you mean in word form?
Find the slope of A. The slope of a line parallel to A would have the same slope of A. Remember, slope=rise over run.
The line x = -5 is a vertical line, therefore the line perpendicular to this line is the horizontal line of the form y = a.
We know that it passes through the point (1, π) → x = 1, y = π.
Therefore we have answer: A) y = π.
