Can you me which one has the same value as 1.303

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

Find the nonpermissible replacement for binthis expression.b2/5b +5

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss