If $\frac { 1 } { 2 } A = 2 A e ^ { - 0.06 x }$

Q9: A fossil is 15,000 years old.

Q10: Use logarithmic differentiation to find

Q11: Solve for x: <span class="ql-formula"

Q12: It is projected that t years

Q13: If log₄x - 2 = 5,

Q15: A certain machine depreciates so that

Q16: Let <span class="ql-formula" data-value="f (

Q17: The effective interest rate (rounded to two

Q18: Solve for x to two decimal

Q19: Solve for x if log₄(2x) =