3 years ago

Hi may someone help me out with this please

Mathematics

1 answer:

finlep [7]3 years ago

3 0

Sure what did you need

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How do find Herons formula?

Anon25 [30]

Https://www.google.com/search?q=how+to+find+herons+formula&rlz=1C1CHBF_enUS712US712&oq=how+to+find+h... look at the first thing that comes up on the url page

6 0

3 years ago

Evaluate the function at the fiven values of the variables:

Arlecino [84]

Answer:

f(-3)=5x^2+5x*3

-f*3=5x^2+5*3x

-3f=5x^2+15x

f=-5x(x+3)/3

f(-9)=5x^2+5x*3

-f*9=5x^2+5*3x

-9f=5x^2+15x

f=-5x(x+3)/9

Step-by-step explanation:

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4 0

3 years ago

An electronics manufacturer can produce and sell x MP3 players per week. The total cost C (in dollars) of producing MP3 players

coldgirl [10]

Profit, or the surplus money after your costs are covered, is Revenue - Costs.

so in this case the profit P(x) = R(x) - C(x).

$\bf P(x)=(135x)-(93x+35000)\implies P(x)=135x-93x-35000
\\\\\\
P(x)=42x-35000
\\\\[-0.35em]
~\dotfill\\\\
\stackrel{\textit{selling 5000 mp3s}}{P(5000)=42(5000)-35000}\implies P(5000)=210000-35000
\\\\\\
P(5000)=175000$