To express: The given quantity in definite
Answer to Problem 31E
The given quantity in integral is
The value of integral is 450 calories
Explanation of Solution
Given Information:
A walker burns 300 calories per hour between 6:00 P.M and 7:30 P.M
Formula used:
Here, Theorem 2 is used to evaluate the given integral. Theorem 2 gives the integral value for a constant as,
Calculation Here, the walker burns calories at the rate of 300 calories /hour. So for the given range of time [6:00 PM , 7:30 PM], the total calories burned can be represented using the integral,
Using Theorem 2, the above integral can be solved as,
Thus, 450 calories are burned in the duration [6:00 PM , 7:30 PM].
Chapter 6 Solutions
Calculus: Graphical, Numerical, Algebraic
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