Answer:
The statement "log31 = 1.49" means that the logarithm of the number 31, with a base that is not specified, is approximately equal to 1.49. To find the value of 31, you would need to raise the base of the logarithm (which is not given) to the power of 1.49. Without knowing the base of the logarithm, it's not possible to determine the exact value of 31.
