exam Maths Puzzle Numerical Ability

The formula for calculating the amount of money returned for an initial deposit money into a bank account or CD (Certificate of Deposit) is given by:

A = P (1 + r/n)^nt

A is

Read Solution (Total 0)

exam Other Question

Not sure how to do this.

One day, the temperature at 9:00 A.M. was 42°F, and by 2:00 P.M. the temperature was 57°F. What was the hourly rate of temperature change?


Thanks

"Prove that if n is an integer and log2 is rational, then log2 n is an integer?"