Solve this equation for x, using logarithm 20=3(1.08)(to the power of) x
Suppose a machine is worth 33000 after 4 years and 18000 after 8. Find the rate of depreciation using the linear depreciation method
If the total value of sales, s (in £000) is given by the equation s=500(1-e(to the power of) -0.16t), where time t is given in weeks, starting with t=0 when the product is first marketed. Find the value of total sales at the end of 2 weeks.
Logarithms and the Depreciation Method are investigated. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.