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skelet666 [1.2K]
3 years ago
7

Please help will give brainllest!

Mathematics
1 answer:
Sonbull [250]3 years ago
6 0

Answer:

A.  13 boxes

B.  5 boxes

C. $3.50

D. $0.29

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slamgirl [31]

Answer:

_

Step-by-step explanation:

4 0
3 years ago
An artist can sell 20 copies of a painting at $100 each, but for each additional copy he makes, the value of each painting will
dimulka [17.4K]

Answer:

40 more paintings in order to maximize sales making a total of 60 paintings

Step-by-step explanation:

Let x= no.of copies above 20

Total Sales(x) = (number of copies)(price per copy)

Sales (x)= (20 +x)(100 –x)

Open bracket

=1200-20x+100x-x^2

=1200+80x-x^2

Derivative of the sales

80-2x=0

80=2x

Divide both sides by 2

40=x

Because Sales(x)= –2, this is maximal by the second derivative test

The artist should make 40 more paintings in order to maximize sales making a total of 60 paintings.

4 0
4 years ago
Please someone help me!!! its urgent!
I am Lyosha [343]

Answer:

<em>12.99</em>

Step-by-step explanation:

<em>a²+b²=c²</em>

<em>a²+b²=c²√91²+√78²=c²</em>

<em>a²+b²=c²√91²+√78²=c²√8281+√6084=c²</em>

<em>a²+b²=c²√91²+√78²=c²√8281+√6084=c²91+78=c²</em>

<em>a²+b²=c²√91²+√78²=c²√8281+√6084=c²91+78=c²169=c²</em>

<em>a²+b²=c²√91²+√78²=c²√8281+√6084=c²91+78=c²169=c²c=√169</em>

<em>a²+b²=c²√91²+√78²=c²√8281+√6084=c²91+78=c²169=c²c=√169 =13</em>

8 0
2 years ago
Having a dog as a pet is a huge a slit two sentences to support statement
Mrrafil [7]
Yes having a dog is a huge thing if that’s the question you have to provide for the dog make sure the dog doesn’t die of hunger or thirst. Also we have to make sure the dog has no fleas and make sure they are washed.
4 0
3 years ago
HELPP MEEEEEEEE pleaasssssssseeeeee
VLD [36.1K]

Answer: Not sure if I’m correct but I’m pretty sure

x = 90

Step-by-step explanation:

Total figure = 360 degrees

107+72+91=270

360-270=90

7 0
4 years ago
Read 2 more answers
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