Conversions
Convert this log statement to exponential form: Log2 32 = 5
What is 25 = 32?
Find log320 = x
What is 2.7268?
Find 4x=64.
What is 3?
Solve: log (4x-3) = log 19.
What is 11/2?
Find the amount Rico must pay back if $25,000 is borrowed at 12% for 6 years if it's compounded monthly.
What is $51,177.48?
Convert this to logarithmic form: 45=1024.
What is log4 1024 = 5?
Find log4 9.
What is 1.585?
Find 3x = 21.
What is 2.771?
Solve: log6 (x - 4) = log6 25
What is 29?
Calculate the amount in Brenda's account after 30 years if she invests $50,000 at 4% and it's compounded continuously.
What is 166,005.85?
Convert to exponential form: log3 81 = 4.
What is 34 = 81?
Find log8 85.
What is 5?
Find 7 = 23x.
What is 0.936?
Solve: log x + log (x + 4) = log 12.
What is 2?
The amount Rico will pay if he borrows $180,000 for a house. The terms of the loan include a 4.75% interest rate, compounded quarterly, for 30 years.
What is $562,158.11?
Convert e3 = 20.09 to a logarithm statement.
What is ln 20.09 = 3?
Find log3 8.
What is 1.893?
Solve: 64y = 16y + 2.
What y = 2.
Solve: log 5 - log (2x - 1) = 1.
What is 3/4?
Calculate the amount Ian invested if his account after 40 years is $67,957.05 and was invested at an annual interest rate of 2.5% compounded continuously.
What is $25,000?
Convert ln 6 = x to an exponential equation.
What is ex = 6?
Find ln 10.
What is 2.303?
Solve: 3ex + 2 = 23.
What is 1.9459?
Solve: log5 x + log5 (x + 24) = 2.
What is 1?
Kaden invested $1200 at an interest rate of 5.5% compounded monthly. How long will it take him to double his investment?
What is 12.63 years?