2 years ago

Is this right 20 points!!!

Mathematics

1 answer:

Mars2501 [29]2 years ago

5 0

Answer:

Brailniest

Step-by-step explanation:

0.25k+1.5-k-3.5

-0.75k-2

so you are right

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oksian1 [2.3K]

Is there like any image to see how big are the posts?

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3 years ago

The quantity of Sensitech laser gaming mice demanded each month is related to the unit price by the equation p = 480.03x2 + 1 (0

stich3 [128]

Answer: a) $p=480.03x^2+1$ , b) $R'(x)=1440.09x^2+1$ c) $5761.36.

Step-by-step explanation:

Since we have given that

Unit price is expressed as

$p=480.03x^2+1$

Let x be the number of units of a thousands.

So, Revenue function is given by

$R(x)=px\\\\R(x)=x(480.03x^2+1)\\\\R(x)=480.03x^3+x$

.(b) Find the marginal revenue function R'..

Marginal revenue function becomes,

$R'(x)=3\times 480.03x^2+1\\\\R'(x)=1440.09x^2+1$

$R'(2)=1440.09(2)^2+1\\\\R'(2)=5760.36+1\\\\R'(2)=5761.36$

Hence, a) $p=480.03x^2+1$ , b) $R'(x)=1440.09x^2+1$ c) $5761.36.

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2 years ago

How can you solve this 60-20=20 ?

Stels [109]

Simplify each side in order to determine if true.

the answer is: False

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2 years ago

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Given the triangle below, list its angles in order from smallest to largest.

Masja [62]

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2 years ago

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The length and width of a rectangle are in a 3:5 ratio. The perimeter of the rectangle is 64. What are the length and width?

Sveta_85 [38]

Answer:

L = 12

W = 20

Step-by-step explanation:

The perimeter of the rectangle is 64.

2L + 2W = 64

The length and width of a rectangle are in a 3:5 ratio.

3 + 5 = 8

64/8 = 8

2L = 8 * 3 = 24

L = 24/2 = 12

2W = 8 * 5 = 40

W = 40/2 = 20

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3 years ago