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kupik [55]
3 years ago
6

WILL GIVE BRAINLIEST!

Mathematics
1 answer:
yarga [219]3 years ago
5 0

Answer:

(5x-2)(5x+2)

Step-by-step explanation:

Differences of squares is basically (a2-b2) = (a-b) (a+b)

a = 5x and b = 2 in this case

Brainliest is appreciated :)

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An amusement park is considering installing an outdoor ice-skating rink, which costs $950,000. Expenses for operating and mainta
Alenkinab [10]

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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7 0
3 years ago
Where is the hole for the following function located?
Katena32 [7]

Answer:

x =-3

Step-by-step explanation:

A hole of a simplified rarional funcrion as the one given above exists when there is a number that can make both the numerator & the denominator = 0

so plug -3 in the x of the function & you'll get 0/0 which is indeterminate & thus implies the existence of a hole

6 0
3 years ago
Emily put $3000.00 in a 2 year CD paying 4% interest compounded monthly. After 2 years she withdrew all her money. What is the a
lakkis [162]

Answer:

A=3244.8 dollars

Step-by-step explanation:

A=p(1+r)^t

A=3000(1+0.04)^2

A=3244.8 dollars

5 0
4 years ago
20 POINTS!!!!!!!
zavuch27 [327]
So the first one is -0.5 and second is -0.5 the third one is -0.5 and the fourth is -0.25 so I would say that is D
8 0
3 years ago
Which is true of a line?
slamgirl [31]

Answer:

A line is one-dimensional

Step-by-step explanation:

In its simplest form: a line describes one dimension, a plane describes two dimensions, and a cube describes three dimensions.

5 0
3 years ago
Read 2 more answers
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