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kow [346]
2 years ago
15

Someone help please!!

Mathematics
2 answers:
fredd [130]2 years ago
7 0

Answer:

Is 5+3a I had to do this too

vazorg [7]2 years ago
5 0

Answer:

Combine like terms:

(5) (-a +4a)

5 + 3a

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Please help algebar 2
mylen [45]

Answer:

Step-by-step explanation:

g(5)= (-5)^2 + 5(-2) - 4

         25 - 10 - 4

         15 - 4 = 11

f(11)= (11)^2 + 2(11) + 3

        121 + 22 + 3

        143 + 3 = 146

5 0
3 years ago
Question 8 of 10 The graph of the absolute value parent function, *(x) = Ix, is stretched horizontally by a factor of 5 to creat
tigry1 [53]

Answer:

  g(x) = |x/5|

Step-by-step explanation:

A function is stretched horizontally by a factor of k when x is replaced by x/k.

  g(x) = f(x/5)

  g(x) = |x/5| . . . . . stretch of absolute value by a factor of 5

5 0
2 years ago
What is the length of bc round to the nearest tenth]
GalinKa [24]

Answer:

you didn't show us the image to see bc

8 0
2 years ago
File:///Users/haroldpagunsan/Desktop/Screen%20Shot%202018-01-26%20at%2012.48.02%20PM.png
Orlov [11]
You can not put this on here :)
5 0
3 years ago
Each week, Heather’s company has $5000 in fixed costs plus an additional $250 for each system produced. The company is able to p
kvv77 [185]

The question is an illustration of composite functions.

  • Functions c(n) and h(n) are \mathbf{c(n) = 5000 + 250n} and \mathbf{n(h) = 5h}
  • The composite function c(n(h)) is \mathbf{c(n(h)) = 5000 + 1250h}
  • The value of c(n(100)) is \mathbf{c(n(100)) = 130000}
  • The interpretation is: <em>"the cost of working for 100 hours is $130000"</em>

The given parameters are:

  • $5000 in fixed costs plus an additional $250
  • 5 systems in one hour of production

<u>(a) Functions c(n) and n(h)</u>

Let the number of system be n, and h be the number of hours

So, the cost function (c(n)) is:

\mathbf{c(n) = Fixed + Additional \times n}

This gives

\mathbf{c(n) = 5000 + 250 \times n}

\mathbf{c(n) = 5000 + 250n}

The function for number of systems is:

\mathbf{n(h) = 5 \times h}

\mathbf{n(h) = 5h}

<u>(b) Function c(n(h))</u>

In (a), we have:

\mathbf{c(n) = 5000 + 250n}

\mathbf{n(h) = 5h}

Substitute n(h) for n in \mathbf{c(n) = 5000 + 250n}

\mathbf{c(n(h)) = 5000 + 250n(h)}

Substitute \mathbf{n(h) = 5h}

\mathbf{c(n(h)) = 5000 + 250 \times 5h}

\mathbf{c(n(h)) = 5000 + 1250h}

<u>(c) Find c(n(100))</u>

c(n(100)) means that h = 100.

So, we have:

\mathbf{c(n(100)) = 5000 + 1250 \times 100}

\mathbf{c(n(100)) = 5000 + 125000}

\mathbf{c(n(100)) = 130000}

<u>(d) Interpret (c)</u>

In (c), we have: \mathbf{c(n(100)) = 130000}

It means that:

The cost of working for 100 hours is $130000

Read more about composite functions at:

brainly.com/question/10830110

5 0
3 years ago
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