Final answer:
The output of the statement is the calculation of 3.0 squared plus 5, which equals 14. Therefore, the correct answer is (b) 14.
Step-by-step explanation:
The output of the statement: cout << pow(3.0, 2.0) + 5 << endl; is the result of raising 3.0 to the power of 2.0 and then adding 5. Calculating 3.0 to the power of 2.0 gives us 3.0 squared, which equals 9.0. When we add 5 to this result, we get 14.0. The function pow() is used to calculate the result of raising a number to a power. Therefore, when this statement is executed, the integer part of the output displayed would be '14', making the answer choice (b) 14.