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03/19/21

9.7: The total cost (in dollars) of producing x food processors is C(x)=2200+60x−0.4x^2.

The total cost (in dollars) of producing x food processors is C(x)=2200+60x−0.4x^2.(A) Find the exact cost of producing the 51st food processor.(B) Use the marginal cost to approximate the cost... more

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Calc Calculus Calculus Precalculus

03/19/21

9.7: The total cost (in dollars) of producing x food processors is C(x)=2200+60x−0.4x^2.

The total cost (in dollars) of producing x food processors is C(x)=2200+60x−0.4x^2.(A) Find the exact cost of producing the 51st food processor.(B) Use the marginal cost to approximate the cost... more

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Calc Calculus Calculus Precalculus

03/19/21

Find dy/dx for the indicated function y. y=8^x+e^3

Find dy/dx for the indicated function y. y=8^x+e^3dy/dx= ___________ (Type an exact answer.)

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Calc Calculus Calculus Precalculus

03/19/21

Find dy/dx for the function y=29^x.

Find dy/dx for the function y=29^x.dy/dx= ______

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Calc Calculus Calculus Precalculus

03/19/21

Find the equation of the line tangent to the graph of f at the indicated value of x. f(x)= 10e^x+2x; x=0

Find the equation of the line tangent to the graph of f at the indicated value of x.f(x)= 10e^x+2x; x=0y= _________

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Calc Calculus Calculus Finance

03/19/21

10.2: Find the equation of the line tangent to the graph of f at the indicated value of x.

Find the equation of the line tangent to the graph of f at the indicated value of x.f(x)= 9 − 2 ln x; x=1y= ______

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Calc Calculus Calculus Finance

03/19/21

10.2: Find the equation of the line tangent to the graph of f at the indicated value of x.

Find the equation of the line tangent to the graph of f at the indicated value of x.f(x)= 9 − 2 ln x; x=1y= ______

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Calc Business Statistics Statistics

03/18/21

Find the standard deviation, s, of sample data summarized in the frequency distribution table given below.

Find the standard deviation, s, of sample data summarized in the frequency distribution table given below.Interval30-3940-4950-5960-6970-7980-89 Frequency3233920104 Standard deviation=... more

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Calc Calculus Statistics Statistics

03/18/21

In a recent year the magnitudes (Richter scale) of 10,594 earthquakes were recorded. The mean is 1.224 and the standard deviation is 0.56. Consider the magnitudes that are unusual.

In a recent year the magnitudes (Richter scale) of 10,594 earthquakes were recorded. The mean is 1.224 and the standard deviation is 0.56. Consider the magnitudes that are unusual. What are the... more

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Calc Business Calculus Statistics

03/18/21

What are the IQ scores that separate the unusual IQ scores from those that are usual? (Consider a value to be unusual if its z score is less than −2 or greater than 2.)

IQ scores are measured with a test designed so that the mean is 97 and the standard deviation is 16. Consider the group of IQ scores that are unusual. What are the z scores that separate the... more

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Calc Business Calculus Statistics

03/18/21

Does the range rule of thumb produce an acceptable approximation? Suppose a researcher deems the approximation as acceptable if it has an error less than 15%.

Below are the range and standard deviation for a set of data. Use the range rule of thumb and compare it to the standard deviation listed below. Does the range rule of thumb produce an acceptable... more

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Calc Business Calculus Statistics

03/18/21

Does the range rule of thumb produce an acceptable approximation? Suppose a researcher deems the approximation as acceptable if it has an error less than 15%.

Below are the range and standard deviation for a set of data. Use the range rule of thumb and compare it to the standard deviation listed below. Does the range rule of thumb produce an acceptable... more

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Answers •1

Calc Business Calculus Statistics

03/18/21

A certain group of test subjects had pulse rates with a mean of 80.1 beats per minute and a standard deviation of 10.5 beats per minute.

A certain group of test subjects had pulse rates with a mean of 80.1 beats per minute and a standard deviation of 10.5 beats per minute. Would it be unusual for one of the test subjects to have a... more

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Calc Business Statistics Finance

03/18/21

Cans of regular soda have volumes with a mean of 13.41 oz and a standard deviation of 0.12 oz. Is it unusual for a can to contain 13.49 oz of soda?

Cans of regular soda have volumes with a mean of 13.41 oz and a standard deviation of 0.12 oz. Is it unusual for a can to contain 13.49 oz of soda?Maximum "usual" value= ______ oz(Type an... more

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Calc Calculus Precalculus Finance

03/18/21

10.1: Recently, a certain bank offered a 10-year CD that earns 14.15% compounded continuously. (a) If $50,000 is invested in this CD, how much will it be worth in 10 years?

Recently, a certain bank offered a 10-year CD that earns 14.15% compounded continuously.(a) If $50,000 is invested in this CD, how much will it be worth in 10 years?approximately $________... more

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Calc Calculus Precalculus Pre Calculus

03/18/21

What is the number of seats that will produce the maximum profit?

In planning a restaurant, it is estimated that a profit of $8 per seat will be made if the number of seats is no more than 50. On the other hand, the profit will decrease by 10 cents for each seat... more

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Calc Calculus Precalculus

03/18/21

Estimate the change in profit.

The management off Miller's restaurant forecast that they will sell 200,000 cases of their chicken wing hot sauce next year. Their annual profit is described by:P(x)= -0.000032x^2+6x-1000Where x is... more

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Calc Calculus Finance Calculus 2

03/16/21

Q10.3: Differentiate the following function. y=x^12 e^x

Differentiate the following function. y=x^12 e^x dy/dx=

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Calc Calculus Finance Calculus 2

03/16/21

Q10.3: Differentiate the following function. y=x^12 e^x

Differentiate the following function. y=x^12 e^x dy/dx=

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Calc Calculus Finance Calculus 2

03/16/21

Q10.4: The rate of change of pressure at the end of 20 years is _______ mm/year. (Type an integer or decimal rounded to the nearest hundredth as needed.)

A research group using hospital records developed an approximate mathematical model relating systolic blood pressure and age.P(x)=50+25ln(x+3) 0≤x≤65P(x) is pressure measured in millimeters of... more

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Calc Calculus Calculus Finance

03/16/21

Recently, a certain bank offered a 10-year CD that earns 11.1% compounded continuously. Use the given information to answer the questions.

Recently, a certain bank offered a 10-year CD that earns 11.1% compounded continuously.Use the given information to answer the questions.(a) If $20,000 is invested in this CD, how much will it... more

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Answers •1

Calc Calculus Calculus Finance

03/16/21

Recently, a certain bank offered a 10-year CD that earns 11.1% compounded continuously. Use the given information to answer the questions.

Recently, a certain bank offered a 10-year CD that earns 11.1% compounded continuously.Use the given information to answer the questions.(a) If $20,000 is invested in this CD, how much will it... more

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Answers •1

Calc Calculus Finance Pre Calculus

03/15/21

Recently, a certain bank offered a 5-year CD that earns 2.43% compounded continuously. (a) If $20,000 is invested in this CD, how much will it be worth in 5 years?

Recently, a certain bank offered a 5-year CD that earns 2.43% compounded continuously.(a) If $20,000 is invested in this CD, how much will it be worth in 5 years?approximately $________ ... more

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Calc Calculus Finance Calculus 2

03/15/21

Find the marginal revenue function. R(x)=x(29−0.03x)

Find the marginal revenue function.R(x)=x(29−0.03x)R′(x)= ______

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Calc Calculus Finance Calculus 2

03/15/21

Find the marginal cost function. C(x)=210+3.3x−0.07x^2

Find the marginal cost function.C(x)=210+3.3x−0.07x^2C′(x)= _______

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9.7: The total cost​ (in dollars) of producing x food processors is ​C(x)=2200+60x−0.4x^2.

9.7: The total cost​ (in dollars) of producing x food processors is ​C(x)=2200+60x−0.4x^2.

Find dy/dx for the indicated function y. y=8^x+e^3

Find dy/dx for the function y=29^x.

Find the equation of the line tangent to the graph of f at the indicated value of x. f(x)= 10e^x+2x​; x=0

10.2: Find the equation of the line tangent to the graph of f at the indicated value of x.

10.2: Find the equation of the line tangent to the graph of f at the indicated value of x.

Find the standard​ deviation, s, of sample data summarized in the frequency distribution table given below.

In a recent year the magnitudes​ (Richter scale) of​ 10,594 earthquakes were recorded. The mean is 1.224 and the standard deviation is 0.56. Consider the magnitudes that are unusual.

What are the IQ scores that separate the unusual IQ scores from those that are​ usual? (Consider a value to be unusual if its z score is less than −2 or greater than​ 2.)

Does the range rule of thumb produce an acceptable​ approximation? Suppose a researcher deems the approximation as acceptable if it has an error less than​ 15%.

Does the range rule of thumb produce an acceptable​ approximation? Suppose a researcher deems the approximation as acceptable if it has an error less than​ 15%.

A certain group of test subjects had pulse rates with a mean of 80.1 beats per minute and a standard deviation of 10.5 beats per minute.

Cans of regular soda have volumes with a mean of 13.41 oz and a standard deviation of 0.12 oz. Is it unusual for a can to contain 13.49 oz of​ soda?

10.1: ​Recently, a certain bank offered a 10​-year CD that earns 14.15​% compounded continuously. ​(a) If $50,000 is invested in this​ CD, how much will it be worth in 10 ​years?

What is the number of seats that will produce the maximum profit?

Estimate the change in profit.

Q10.3: Differentiate the following function. y=x^12 e^x

Q10.3: Differentiate the following function. y=x^12 e^x

Q10.4: The rate of change of pressure at the end of 20 years is _______ ​mm/year. ​(Type an integer or decimal rounded to the nearest hundredth as​ needed.)

​Recently, a certain bank offered a 10​-year CD that earns 11.1​% compounded continuously. Use the given information to answer the questions.

​Recently, a certain bank offered a 10​-year CD that earns 11.1​% compounded continuously. Use the given information to answer the questions.

​Recently, a certain bank offered a 5​-year CD that earns 2.43​% compounded continuously. ​(a) If $20,000 is invested in this​ CD, how much will it be worth in 5 ​years?

Find the marginal revenue function. ​R(x)=x(29−0.03x)

Find the marginal cost function. ​C(x)=210+3.3x−0.07x^2

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9.7: The total cost (in dollars) of producing x food processors is C(x)=2200+60x−0.4x^2.

9.7: The total cost (in dollars) of producing x food processors is C(x)=2200+60x−0.4x^2.

Find the equation of the line tangent to the graph of f at the indicated value of x. f(x)= 10e^x+2x; x=0

Find the standard deviation, s, of sample data summarized in the frequency distribution table given below.

In a recent year the magnitudes (Richter scale) of 10,594 earthquakes were recorded. The mean is 1.224 and the standard deviation is 0.56. Consider the magnitudes that are unusual.

What are the IQ scores that separate the unusual IQ scores from those that are usual? (Consider a value to be unusual if its z score is less than −2 or greater than 2.)

Does the range rule of thumb produce an acceptable approximation? Suppose a researcher deems the approximation as acceptable if it has an error less than 15%.

Does the range rule of thumb produce an acceptable approximation? Suppose a researcher deems the approximation as acceptable if it has an error less than 15%.

Cans of regular soda have volumes with a mean of 13.41 oz and a standard deviation of 0.12 oz. Is it unusual for a can to contain 13.49 oz of soda?

10.1: Recently, a certain bank offered a 10-year CD that earns 14.15% compounded continuously. (a) If $50,000 is invested in this CD, how much will it be worth in 10 years?

Q10.4: The rate of change of pressure at the end of 20 years is _______ mm/year. (Type an integer or decimal rounded to the nearest hundredth as needed.)

Recently, a certain bank offered a 10-year CD that earns 11.1% compounded continuously. Use the given information to answer the questions.

Recently, a certain bank offered a 10-year CD that earns 11.1% compounded continuously. Use the given information to answer the questions.

Recently, a certain bank offered a 5-year CD that earns 2.43% compounded continuously. (a) If $20,000 is invested in this CD, how much will it be worth in 5 years?

Find the marginal revenue function. R(x)=x(29−0.03x)

Find the marginal cost function. C(x)=210+3.3x−0.07x^2