Answer:
45.3 grams will be left
Step-by-step explanation:
Use the formula
A = P(1 - r)^t where A is the final amount, P is the initial amount, r is the percent change as a decimal, and t is the amount of time
Plug in what we know, we are given P = 780, r = 0.163, and t = 16
A = 780(1 - 0.163)^16
Now simplify...
A = 780(0.837)^16
A = 45.25868493
A = 45.3
That's is an acute angle does an acute angle have a degrees that u know of?
Answer:
<u>Yes, the outdoor ice skating rink should be installed.</u>
Step-by-step explanation:
We can reach this conclusion after simulating the profit for each possible scenario made by The US weather service estimates:
<u>For 80-day suitable weather per year:</u>
- total invested capital =<u> </u>$950,000 + $200,000 (total operating and maintaining cost) = $1,150,000
- per day revenue= 500 x $20 = $10,000
- total revenue per season = $10,000 x 80 days = $800,000
- total operating and maintaining cost = $2,500 x 80 = $200,000
- total profit (returns) in a season = $800,000-$200,000<u> = $600,000</u>
- per year rate of return before taxes = 52% (total profit / total invested capital *100; $600,000/$1,1150,000 *100 = 52%
<u>For 100 days suitable weather per year:</u>
- total invested capital =<u> </u>$950,000 + $200,000 (total operating and maintaining cost) = $1,150,000
- per day revenue= 400 x $20 = $8,000
- total revenue per season = $8,000 x 100 days = $800,000
- total operating and maintaining cost = $2,500 x 100 = $250,000
- total profit (returns) in a season = $800,000-$250,000<u> = $550,000</u>
- per year rate of return before taxes = 52% (total profit / total invested capital *100; $550,000/$1,1150,000 *100 = 47%
<u>For 120 days suitable weather per year:</u>
- total invested capital =<u> </u>$950,000 + $200,000 (total operating and maintaining cost) = $1,150,000
- per day revenue= 300 x $20 = $6,000
- total revenue per season = $6,000 x 120 days = $720,000
- total operating and maintaining cost = $2,500 x 120 = $300,000
- total profit (returns) in a season = $800,000-$250,000<u> = $420,000</u>
- per year rate of return before taxes = 52% (total profit / total invested capital *100; $420,000/$1,1150,000 *100 = 58%
Threfore, we notice that the 22% per year rate of return before taxes criteria was met in each of the possible scenarios, making the endeavor worthwhile.
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Answer:
250%
Step-by-step explanation:
Where: 80 is the old value and 280 is the new value.
Percent change = [(New - Old ) / |Old|] x 100%
Percent change = [(280 - 80) / |80|] x 100 = [(200) / 80] x 100 = 250 % (decrease)
In this case we have a positive change (increase) of 250 percent because the new value is smaller than the old value.
Answer:
the answer should be undefined
