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The soap bubble I am blowing has a radius that is growing at a rate of 9 cm/s. How fast is the surface area growing when the radius is 14 cm? (The surface area of a sphere of radius r is .)
Q2: A car that was being pursued by
Q8: Calculate <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8650/.jpg" alt="Calculate .
Q18: Solve the given problem by using substitution.
Q21: Model the data using an exponential function
Q26: Evaluate the integral. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8650/.jpg" alt="Evaluate the
Q28: The percentage <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8650/.jpg" alt="The percentage
Q33: Refer to the following code snippet and
Q52: Decide whether the integral. If the integral
Q61: Graph the function. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8650/.jpg" alt="Graph the
Q70: Your on-line bookstore is in direct competition