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Nataly_w [17]
3 years ago
9

A boathouse costs $2500 a month to operate, and it spends $600 each

Mathematics
2 answers:
Lorico [155]3 years ago
8 0

Answer: P=300n-2500 APEX

Sever21 [200]3 years ago
7 0

Answer:

P(n)=300n-2500

Step-by-step explanation:

The fixed cost to operate the boathouse is $2500/month. It also has a cost of $600/month for every boat it docks.  

If n boats are docked, then the total monthly cost is expressed as

C=2500+600n

The boathouse charges $900/month for every boat docked. The revenue for n boats will be

R=900n

The profit function can be constructed by subtracting revenue and cost

P(n)=900n-(2500+600n)=300n-2500

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Parker spends 1/4 of his earnings on rent and 1/6 of his earnings on entertainment
mote1985 [20]

Answer:

Cool

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
If f(x) = 3x^2 +1 and g(x) = 1-x, what is the value of (f-g)(2)
aleksley [76]

Answer:

14

Step-by-step explanation:

Let's find (f-g)(x)

3x^{2} + 1 - (1-x)\\3x^{2} + 1 -1 + x\\3x^{2} + x

Now let's plug in x=2, so to find (f-g)(2)

3(2)^{2} + 2\\12 + 2 = 14

8 0
3 years ago
Snow is falling at a rate of 2.5 inches per hour.At this rate, how long will it take 8 inches of snow to fall?
jeyben [28]

Answer:

It will take 3.2 hours for 8 inches of snow to fall.

Step-by-step explanation:

You can solve this be going "backwards".

You have 2.5 inches of snow falling per hour for x hours until you get 8 inches of snow, which can be represented like this:

2.5x=8  From here you being to solve by isolating x on one side of the equation. You would divide both sides by 2.5 to do this

2.5x=8

/2.5    /2.5

8 divided by 2.5 is 3.2 and you then get

x=3.2

It takes 3.2 hours for 8 inches of snow to fall

8 0
3 years ago
Suppose there were m married couples, but that d of these 2m. people have died, Regard the d deaths as striking the 2m people at
iren2701 [21]

The function that represents surviving people are X = 2m - d

Given that there are m married couples and d of the 2m of these couples have died, the total people that remain is expressed as:

Total people remaining = Total married couple - those that died

Total married couple = 2m

Total people that died = d

Taking the difference to get the remaining people;

Total people remaining = 2m - d

Hence the function that represents surviving people are X = 2m - d

Learn more on difference here: brainly.com/question/2605546

6 0
2 years ago
Write an expression showing 4 less than the number j.
Svetllana [295]

Answer:

j-4 is how you show 4 less than a number j

3 0
3 years ago
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