which number is a perfect cube?\n25\n36\n125\n300

Answer:

C. 125

Explanation:

Step1: Recall perfect - cube definition

A perfect cube is a number that can be written as the cube of an integer.

Step2: Check each option

For 25, $\sqrt[3]{25}\approx2.92$ (not an integer). For 36, $\sqrt[3]{36}\approx3.30$ (not an integer). For 125, $\sqrt[3]{125} = 5$ since $5\times5\times5=125$ (an integer). For 300, $\sqrt[3]{300}\approx6.70$ (not an integer).