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Finger [1]
2 years ago
7

The revenue function is given by R(x)=x⋅p(x) dollars where x is the number of units sold and p(x) is the unit price. If p(x)=42(

4)−x6, find the revenue if 18 units are sold. Round to two decimal places.
Mathematics
1 answer:
alex41 [277]2 years ago
4 0

The revenue when the number of units is 18 is -135

<h3>How to determine the revenue?</h3>

The given parameters are:

Revenue function

R(x) = x *P(x)

Where

P(x) = 42/(4) − x

Substitute P(x) = 42/(4) − x in the equation R(x) = x *P(x)

R(x) = x * [42/(4) − x]

The number of units sold is 18.

So, we have:

R(18) = 18 * [42/(4) − 18]

Evaluate the expression

R(18) = -135

Hence, the revenue when the number of units is 18 is -135

Read more about revenue functions at:

brainly.com/question/25623677

#SPJ1

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In the case of bacteria, we use the continuous growth equation:
Final=Initial×e∧(r×t)
In other words, the final amount is equal to the initial amount times e to the rate times time. In order to find your rate, you would plug in the numbers as follows:
3600=3000×e∧(6r)
Therefore: r=0.03
Next, you would plug in the r value and 13 hours into the equation to solve for the final amount.
F=3000×e∧(13×0.03)=4,453 bactera after 13 hours
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suppose that F(x)=x^2 and G(x)=(1/4x)^2. Which statement best compares the graph of g(x) with the graph of f(x)
Vsevolod [243]

Answer:

g(x) is the image of f(x) after stretched horizontally by scale factor = 4

Step-by-step explanation:

The statement that best compares the graph of  g(x) with the graph of f(x) says g(x) is the image of f(x) after stretched horizontally by scale factor = 4 because:

Given the function

f(x) = x²  and g(x) = (1/4x)² the image of f(x) after one transformation.  

The transformation shows that g(x) stretches away from y-axis.  

Since the transformation is stretched horizontally. So g(x) is the image of f(x) after stretched horizontally by scale factor (I.e. by 1).

Then we use the scale factor to divide g(x)

1 ÷ ¼ = 1 x 4/1 = 4  

So therefore, g(x) is the image of f(x) after stretched horizontally by scale factor = 4

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Solve for x<br> 35+.8x=43-7x
Vinvika [58]

Answer:

x = 1.02564

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

Equality Properties

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  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Algebra I</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

35 + 0.8x = 43 - 7x

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Addition Property of Equality] Add 7x on both sides:                                 35 + 7.8x = 43
  2. [Subtraction Property of Equality] Subtract 35 on both sides:                    7.8x = 8
  3. [Division Property of Equality] Divide 7.8 on both sides:                             x = 1.02564
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Cerrena [4.2K]

Chandra will have 55 baseball cards

Step-by-step explanation:

Total baseball cards = 152

Let

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Chandra has 42 baseball cards less than Simon so Simon will have 42 cards more:

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We need to find Chandra's collection.

Total baseball cards will be 152 so, the equation will be:

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Solving and finding value of p (Chandra's card)

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So, Chandra will have 55 baseball cards.

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