Rounded to the nearest tenth, the square root of 149 is 12.2.
For a cuboid's volume you simply go length x width x heigth so 2x4x5 so it's 40.
Answer:
A, C, D
Step-by-step explanation:
Remember: Exponents are simply repeated multiplication.
The exponent determines how many times to multiply the base number by itself.

Option 'A' and 'C' apply.
Option D applies because:
