Step-by-step explanation:
it comes to
Answer:
(x-6)^2
Step-by-step explanation:
Answer:
The amount of oil was decreasing at 69300 barrels, yearly
Step-by-step explanation:
Given
Required
At what rate did oil decrease when 600000 barrels remain
To do this, we make use of the following notations
t = Time
A = Amount left in the well
So:
Where k represents the constant of proportionality
Multiply both sides by dt/A
Integrate both sides
Make A, the subject
i.e. At initial
So, we have:
Substitute in
To solve for k;
i.e.
So:
Divide both sides by 1000000
Take natural logarithm (ln) of both sides
Solve for k
Recall that:
Where
= Rate
So, when
The rate is:
<em>Hence, the amount of oil was decreasing at 69300 barrels, yearly</em>
<span>$1025 * 0.06 * 5
</span>
= 333.125
= 333.13
<span>$1025 + $333.13 = $1,358.13
answer: </span><span>ending balance $1,358.13</span>
Change each fraction into decimal.
1/4 = 0.25
1/6 = 0.166 (countinuing)
0.25 is greater than 0.17 (rounded) by 0.08
1/4 is your answer
hope this helps