Final answer:
To solve t from the equation ae^(ty)=c, you divide both sides by a, take the natural logarithm of both sides, and then divide by y. This yields t = (ln(c/a))/y.
Step-by-step explanation:
If aety=c, where a, c are positive constants, and y is a variable, to solve for t, we first isolate the exponent by dividing both sides of the equation by a:
ety = c/a
Next, we take the natural logarithm of both sides:
ln(ety) = ln(c/a)
Using the property that the natural logarithm of an exponential function with the same base simplifies to the exponent:
ty = ln(c/a)
Finally, we divide both sides by y to solve for t:
t = (ln(c/a))/y
This equation suggests that the value of t is obtained by dividing the natural logarithm of the ratio of c to a by the variable y. This process leverages the fundamental relationship between exponents and logarithms, particularly their ability to transform multiplicative relationships into additive ones.