Exam 6: The Integral

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The normal distribution curve which models, distributions of data in a wide range of applications, is given by the function The normal distribution curve which models, distributions of data in a wide range of applications, is given by the function   where   and   and   are constants called the standard deviation and the mean, respectively. Its graph is shown in the figure.   In a survey, consumers were asked to rate a new toothpaste on a scale of 1-10. The resulting data are modeled by a normal distribution with   and   . The percentage of consumers who gave the toothpaste a score between a and b on the section is given by   . Use a Riemann sum with n = 10 to estimate the percentage of customers who rated the toothpaste 4 or higher. (Use the range 3.5 to 10.5.) where The normal distribution curve which models, distributions of data in a wide range of applications, is given by the function   where   and   and   are constants called the standard deviation and the mean, respectively. Its graph is shown in the figure.   In a survey, consumers were asked to rate a new toothpaste on a scale of 1-10. The resulting data are modeled by a normal distribution with   and   . The percentage of consumers who gave the toothpaste a score between a and b on the section is given by   . Use a Riemann sum with n = 10 to estimate the percentage of customers who rated the toothpaste 4 or higher. (Use the range 3.5 to 10.5.) and The normal distribution curve which models, distributions of data in a wide range of applications, is given by the function   where   and   and   are constants called the standard deviation and the mean, respectively. Its graph is shown in the figure.   In a survey, consumers were asked to rate a new toothpaste on a scale of 1-10. The resulting data are modeled by a normal distribution with   and   . The percentage of consumers who gave the toothpaste a score between a and b on the section is given by   . Use a Riemann sum with n = 10 to estimate the percentage of customers who rated the toothpaste 4 or higher. (Use the range 3.5 to 10.5.) and The normal distribution curve which models, distributions of data in a wide range of applications, is given by the function   where   and   and   are constants called the standard deviation and the mean, respectively. Its graph is shown in the figure.   In a survey, consumers were asked to rate a new toothpaste on a scale of 1-10. The resulting data are modeled by a normal distribution with   and   . The percentage of consumers who gave the toothpaste a score between a and b on the section is given by   . Use a Riemann sum with n = 10 to estimate the percentage of customers who rated the toothpaste 4 or higher. (Use the range 3.5 to 10.5.) are constants called the standard deviation and the mean, respectively. Its graph is shown in the figure. The normal distribution curve which models, distributions of data in a wide range of applications, is given by the function   where   and   and   are constants called the standard deviation and the mean, respectively. Its graph is shown in the figure.   In a survey, consumers were asked to rate a new toothpaste on a scale of 1-10. The resulting data are modeled by a normal distribution with   and   . The percentage of consumers who gave the toothpaste a score between a and b on the section is given by   . Use a Riemann sum with n = 10 to estimate the percentage of customers who rated the toothpaste 4 or higher. (Use the range 3.5 to 10.5.) In a survey, consumers were asked to rate a new toothpaste on a scale of 1-10. The resulting data are modeled by a normal distribution with The normal distribution curve which models, distributions of data in a wide range of applications, is given by the function   where   and   and   are constants called the standard deviation and the mean, respectively. Its graph is shown in the figure.   In a survey, consumers were asked to rate a new toothpaste on a scale of 1-10. The resulting data are modeled by a normal distribution with   and   . The percentage of consumers who gave the toothpaste a score between a and b on the section is given by   . Use a Riemann sum with n = 10 to estimate the percentage of customers who rated the toothpaste 4 or higher. (Use the range 3.5 to 10.5.) and The normal distribution curve which models, distributions of data in a wide range of applications, is given by the function   where   and   and   are constants called the standard deviation and the mean, respectively. Its graph is shown in the figure.   In a survey, consumers were asked to rate a new toothpaste on a scale of 1-10. The resulting data are modeled by a normal distribution with   and   . The percentage of consumers who gave the toothpaste a score between a and b on the section is given by   . Use a Riemann sum with n = 10 to estimate the percentage of customers who rated the toothpaste 4 or higher. (Use the range 3.5 to 10.5.) . The percentage of consumers who gave the toothpaste a score between a and b on the section is given by The normal distribution curve which models, distributions of data in a wide range of applications, is given by the function   where   and   and   are constants called the standard deviation and the mean, respectively. Its graph is shown in the figure.   In a survey, consumers were asked to rate a new toothpaste on a scale of 1-10. The resulting data are modeled by a normal distribution with   and   . The percentage of consumers who gave the toothpaste a score between a and b on the section is given by   . Use a Riemann sum with n = 10 to estimate the percentage of customers who rated the toothpaste 4 or higher. (Use the range 3.5 to 10.5.) . Use a Riemann sum with n = 10 to estimate the percentage of customers who rated the toothpaste 4 or higher. (Use the range 3.5 to 10.5.)

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A model rocket has upward velocity A model rocket has upward velocity   seconds after launch. Use a Riemann sum with n = 10 to estimate how high the rocket is 2 seconds after launch. seconds after launch. Use a Riemann sum with n = 10 to estimate how high the rocket is 2 seconds after launch.

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The marginal cost function for the manufacture of portable CD players is given by The marginal cost function for the manufacture of portable CD players is given by   where   is the number of CD players manufactured. Use a Riemann sun with n = 15 to estimate the cost of producing the first 15 CD players. where The marginal cost function for the manufacture of portable CD players is given by   where   is the number of CD players manufactured. Use a Riemann sun with n = 15 to estimate the cost of producing the first 15 CD players. is the number of CD players manufactured. Use a Riemann sun with n = 15 to estimate the cost of producing the first 15 CD players.

(Multiple Choice)
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Evaluate the integral. Evaluate the integral.

(Multiple Choice)
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Evaluate the integral. Evaluate the integral.

(Multiple Choice)
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Evaluate the integral. Evaluate the integral.

(Multiple Choice)
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Evaluate the integral. Evaluate the integral.

(Multiple Choice)
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Evaluate the integral. Evaluate the integral.

(Multiple Choice)
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Evaluate the integral. Evaluate the integral.

(Multiple Choice)
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A car traveling down a road has a velocity of A car traveling down a road has a velocity of   mph at time   hours. Find the total distance it travels from time   hours to time   hours. (Round your answer to the nearest mile.) mph at time A car traveling down a road has a velocity of   mph at time   hours. Find the total distance it travels from time   hours to time   hours. (Round your answer to the nearest mile.) hours. Find the total distance it travels from time A car traveling down a road has a velocity of   mph at time   hours. Find the total distance it travels from time   hours to time   hours. (Round your answer to the nearest mile.) hours to time A car traveling down a road has a velocity of   mph at time   hours. Find the total distance it travels from time   hours to time   hours. (Round your answer to the nearest mile.) hours. (Round your answer to the nearest mile.)

(Multiple Choice)
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Evaluate the given integral using the substitution. Evaluate the given integral using the substitution.

(Multiple Choice)
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Evaluate the integral. Evaluate the integral.   Please express your answer in terms of e . Please express your answer in terms of e .

(Essay)
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Evaluate the integral. Evaluate the integral.

(Multiple Choice)
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Find Find   if   and the tangent line at   has slope   . if Find   if   and the tangent line at   has slope   . and the tangent line at Find   if   and the tangent line at   has slope   . has slope Find   if   and the tangent line at   has slope   . .

(Multiple Choice)
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Evaluate the integral. Evaluate the integral.

(Essay)
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Use the given graph to estimate the left Riemann sum for the given interval with the stated number of subdivisions. Use the given graph to estimate the left Riemann sum for the given interval with the stated number of subdivisions.    Use the given graph to estimate the left Riemann sum for the given interval with the stated number of subdivisions.

(Multiple Choice)
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A race car has a velocity of A race car has a velocity of   ft/s   seconds after starting. Use a Riemann sum with n = 10 to estimate how far the car travels in the first 5 seconds. (Round your answer to the nearest whole number.) ft/s A race car has a velocity of   ft/s   seconds after starting. Use a Riemann sum with n = 10 to estimate how far the car travels in the first 5 seconds. (Round your answer to the nearest whole number.) seconds after starting. Use a Riemann sum with n = 10 to estimate how far the car travels in the first 5 seconds. (Round your answer to the nearest whole number.)

(Multiple Choice)
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Evaluate the integral. Evaluate the integral.

(Multiple Choice)
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Evaluate the integral. Evaluate the integral.

(Multiple Choice)
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Calculate the Riemann Sum for the integral using n = 4. Calculate the Riemann Sum for the integral using n = 4.

(Short Answer)
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