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stepan [7]
2 years ago
12

Assume the demand for widgets is linear. Suppose we know the demand is = 100 widgets when the price is = $3 per widget but the d

emand DECREASES by 20 widgets for EVERY $1 increase in price.
(a) Find an expression for the demand function. (Hint: This means write = () = + .)

(b) Use the demand equation to express the revenue as a function of . (Hint: () = ⋅ AND you have in terms of from part (a))

(d) Assume the cost function is given by () = 2 + 100. Find an expression for the profit function ().

(e) Use the profit function to find the break-even quantity. Are there multiple in this case?
Mathematics
1 answer:
jek_recluse [69]2 years ago
8 0

hi guys pls friend me i need freinds pls

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mario62 [17]

Answer:

The American bison is 10 miles per hour faster.  It can run at 40 miles per hour.

Step-by-step explanation:

See the picture for the conversion.  I used unit multiplies to change feet to miles and seconds to minutes.

4 0
1 year ago
Two classes have a total of 50 students. One of the classes has 6 more students than the other. How many students are in the lar
Naddik [55]
Class 1= 6+x
class 2 = x
total= 50
so you need to find the x
50=6+x+x
50=2x+6
50-6=2x
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22=x
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8 0
3 years ago
CAN YOU ANSWER BOTH QUESTIONS PLEASEE
galina1969 [7]

Answer:

a) He calculated the area, not the circumference. The equation for the area of a circle is πr², while the equation for the circumference is 2πr.

b) He would need at least 3 quarts of paint. 200.96/75≈2.68 He would need that approximately 2.68 quarts of paint, but I suppose the question is asking you the least amount of whole number quarts of paint. The answer for that would then be 3.

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2 years ago
Assume that each tick mark represents 1 unit
NeTakaya
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6 0
3 years ago
Which is a quadratic function?
vlabodo [156]

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C

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A quadratic function has an x².

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5 0
3 years ago
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