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OlgaM077 [116]
2 years ago
13

Please help, PhotoMath isn’t helping and I don’t understand

Mathematics
1 answer:
Pie2 years ago
4 0

Answer:

Option B

Step-by-step explanation:

As here,

In all the options processes in 3rd step .

<u>As</u><u> </u><u>the</u><u> </u><u>bases</u><u> </u><u>are</u><u> </u><u>same</u><u> </u><u>exponents</u><u> </u><u>get</u><u> </u><u>added</u><u>. </u>

And in Option B 3rd step it has been correctly done form of,

{ ({2}^{ \frac{1}{4} } )}^{4}   = 4

Is correct simplification.

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Suppose that the cost (in dollars) for a company to produce x pairs of a new line of jeans is described by the formula below. C(
Ad libitum [116K]

Answer:

a) The marginal cost function is given by

C'(x) = 4 + 0.04x + 0.0003x² (in dollars)

b) C'(70) = $8.27

Step-by-step explanation:

C(x) = 1000 + 4x + 0.02x² + 0.0001x³

a) Marginal cost is usually defined as the cost of producing one extra unit of product. It expresses how much the total cost is changing with respect to number of units of product.

Mathematically,

MC = (dC/dx) = C'(x)

For this question,

C'(x) = 4 + 0.04x + 0.0003x²

b) C'(70) means the marginal cost at x = 70 units, that is, how much the total cost is changing after the production of 70 units; the cost of producing one extra unit of product after producing 70 units.

C'(x) = 4 + 0.04x + 0.0003x²

C'(70) = 4 + 0.04(70) + 0.0003(70²)

C'(70) = $8.27

Hope this helps!

8 0
3 years ago
Help due in 30 min!!!!!!!!!!!!!!!
kvasek [131]
The answer is no bc they all have the same x coordinate and therefore fail the vertical line test
6 0
3 years ago
Cos A+cosB+CosC=1+4sinA/2*sinB/2*sinC/2
Scrat [10]
Socratic use det app
5 0
3 years ago
What is the solutions to 3x+y=-8 and -2x+y=6
Liula [17]
The solutions to your problem I believe is 4 and -6.
6 0
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45 is what percent of 150
inn [45]

Divide 45 by 150 then multiply by 100:

45 / 150 = 0.3

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The answer is 30%

7 0
3 years ago
Read 2 more answers
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