exam Maths Puzzle Numerical Ability

please help me determine what M is if M=Log(8) 2+log81(27)-log(5)25+log(9)1

Read Solution (Total 0)

exam Other Question

The amount A in an account after t years from an initial principle P invested at an annual rate r compounded continuously is given by A=Pert where r is expressed as a decimal. Solv 9) Solve
0.8x+8 <= 1.2x-9