Mr Wong predicted that he would sell 45 automobiles He actually sold 48 automobiles What are the values of a and b in the table below?
Percent Error
Error
Absolute error
Ratio
Item
Automobiles
Approximate value Exact value
45
48
Percent error
D
20
3
6.25%
0 - 20.6.6.26%
0 - 06.0%

idk

Step-by-step explanation:

0.02040816326

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98