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Dmitrij [34]
3 years ago
11

Does anyone know how to do this?

Mathematics
1 answer:
xeze [42]3 years ago
6 0

Answer:

Step-by-step explanation:

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Jacob wrote the expression shown. 10 + 5 + 4(72-6) What do these parentheses indicate in the expression? F Divide 10 by 5 before
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You would multiply 4 by 72 then u multiply 4 * -6 then after that you would add 15
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2 years ago
CAN SOMEONE PLS ANSWER THIS ILL REALLY APPREICIATE IT
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The answer would be -2! :)
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He cost, in millions of dollars, of building a three-story high school in new york state was estimated to be c(x) = 2.1 + 0.12x
ratelena [41]

Given cost function is

c(x) = 2.1 + 0.12x - 0.0001x^2 (20 ≤ x ≤ 400)

where x is the number of thousands of square feet

total revenue will be $0.2 million dollars per thousand square feet

Revenue is 0.2 millions per thousand square feet. we know x is the number of thousand of square feet

So R(x) = 0.2x

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P(x) = R(x) - C(x)

P(x) = 0.2x - (2.1 + 0.12x - 0.0001x^2)

P(x) = 0.2x - 2.1 - 0.12x + 0.0001x^2)

combine like terms

P(x) =-2.1 + 0.08x + 0.0001x^2

Profit function is

P(x) =0.0001x^2 + 0.08x - 2.1


5 0
3 years ago
Ms. Augustine is playing a game with her class. When a student tells her a number, she uses a rule to determine the new number.
Degger [83]

Answer:

When a student tells her a number, she uses a rule to determ

Step-by-step explanation:

Get the answers ... When a student tells her a number, she uses a rule to determine the new number. Ms. Augustine always uses the same rule. The table below shows some of the results. What would the number be when the student says 8? A. 58. B. 56. C. 54

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2 years ago
What is the value of the function at x=-2​
disa [49]

Answer: i think the correct answer is a

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2 years ago
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