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Mekhanik [1.2K]

3 years ago

14

WILL MARK BRAINLIEST HELP QUICK Find the sum of the digits of the number 6+66+666+6666 + ... +666...66, where the last number co

ntains 100 digits. (sum of digits after adding them, not just sum of numbers)

1 answer:

zheka24 [161]3 years ago

8 0

Answer:

8,136

Step-by-step explanation:

Add all of the numbers together

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5 times 3 and 5 over 8 times 9 and 1 over 4

Ber [7]

The answer should be:
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3 years ago

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A firm has a fixed cost of $500 in its first year of operation. When the firm produces 100 units of output, its total costs are

HACTEHA [7]

Answer:

option (a) $250

Step-by-step explanation:

Data provided in the question:

Fixed cost = $500

For 100 units produced Total cost = $3,500

For 101 units produced, Total cost = $3,750

Now,

Marginal cost is calculated as:

Marginal cost = $\frac{\textup{Total change in cost of producing more goods}}{\textup{Total change in produced goods}}$

thus,

Marginal cost = $\frac{\textup{Total cost of 101 units - Total cost of 100 units}}{\textup{101-100}}$

or

Marginal cost = $\frac{\textup{3,750-3,500}}{\textup{1}}$

or

Marginal cost = $250

Hence,

The correct answer is option (a) $250

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3 years ago

Need help!!!!! Thank you

Diano4ka-milaya [45]

I think its the second one but just a fyi the site your on is ready and it looks like your doing the major test, not every answer on it are you suppose to get right its a test to see what you know and what you need to know

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Round 355,367,489 to the nearest hundred thousand

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Can someone help me figure out how to graph f(x)=5x-45

tatuchka [14]

Well since the exponent is 1 then the function given is a linear function so y=5x-45 will be a line with a slope of 5 and a y-intercept at (0,-45)

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