Answer:
the ratio of the following x is 3/4
The interest rate offered would decrease. The federal reserve sets the rates to help prevent inflation, deflation etc
The answer is 4.7 x 10^-4
If you move the decimal to the right, the exponent will be negative. If you move it to the left, the exponent will be positive.
= 1/2 (a + b) h let me know if this helps :)