Question

Function, , is used to convert Japanese yen in Australian dollars, and function, , is used to convert Australian dollars into European euros. Use composition of functions to find the equivalent value of 2000 Japanese yen in European euros. Round the product of the decimal numbers in the composite function to the nearest thousandth.

A. 18 euros
B. 30 euros
C. 20 euros
D. 25 euros

Answer 1

e(d)=0.79d in this case, d is the answer from the previous equation.

e(24)= 0.79(24)
e(24)= 17.96