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Degger [83]
3 years ago
7

Analyze the following problem. Was a mistake made? If so, find the error and correct it. Then, explain why it was a mistake.PLEA

SE HELP!!​

Mathematics
1 answer:
Jlenok [28]3 years ago
3 0

Answer:

A mistake was made. In the first and second line, you're supposed to distribute. Int the first half, the 4 was distributed to the 8 and the 7. In the second half the 6 was only given to the 3 and not the 4.

Step-by-step explanation:

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Evaluate each of the following logarithmic expressions, approximating to four decimal places if necessary. Use the
AleksandrR [38]

Answer:

log₈(16) = 1.3333

Step-by-step explanation:

Data to be solved:

log₈(16)

Now,

we have the properties of log function as:

1 ) logₓ(y) = \frac{\log(y)}{\log(x)}

and,

2) log(aᵇ) = b × log(a)

using the property (1), we get

log₈(16) = \frac{\log(16)}{\log(8)}

or

= \frac{\log(2^4)}{\log(2^3)}

Now, using the property 2, we get

= \frac{4\log(2)}{3\log(2)}

or

= \frac{4)}{3}

= 1.3333

6 0
3 years ago
The perimeter of the figure is 24 cm . What is the length of the missing side?
nikdorinn [45]
It doesnt make sense. Is there suppose to be an image?
4 0
3 years ago
A pencil is 23 centimeters long is a ruler is 14 cm shorter what is the length of the ruler​
Mamont248 [21]

Answer:

9

Step-by-step explanation:

subtract 14 from 23 to get 9

3 0
3 years ago
The equation y=-7x-5 and the solution of (-2,9)
Black_prince [1.1K]
Y=-7x-5 
9=-7(-2)-5
9=14-5
9=9
Please mark the brainliest, if you think i helped!
8 0
3 years ago
In a purely monopolistic market with a demand curve P = -Q / 10 + 2000, to maximize profit the firm provides the application at
Rudiy27

Answer: hello your question lacks some data hence I will be making an assumption to help resolve the problem within the scope of the question

answer:

≈ 95 units ( output level )

Step-by-step explanation:

Given data :

P = 2000 - Q/10

TC = 2Q^2 + 10Q + 200 ( assumed value )

<u>The output level where a purely monopolistic market will maximize profit</u>

<u>at MR = MC </u>

P = 2000 - Q/10 ------ ( 1 )

PQ = 2000Q - Q^2 / 10 ( aka TR )

MR = d (TR ) / dQ = 2000 - 2Q/10 = 2000 - Q/5

TC = 2Q^2 + 10Q + 200 ---- ( 2 )

MC = d (TC) / dQ = 4Q + 10

equating MR = MC

2000 - Q/5 = 4Q + 10

2000 - 10 = 4Q + Q/5

1990 = 20Q + Q

∴ Q = 1990 / 21 = 94.76 ≈ 95 units ( output level )

7 0
2 years ago
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