Answer:
if it's true simple interest then each year's interest is the same so interest for one year is a quarter of 241.50 which give you the rate but if each year's interest in left in the account the result will be different , it is a really poorly worded question
Answer:
1033.2 g or 1.033 kg
Step-by-step explanation:
(620/12)(20) = 1033.2 g
For this case we have:
By trigonometric property we have:

Where:


Substituting:

Clearing x we have:

Thus, the equation is:
Answer:

Rounded total: $149
Exact total: $148.75
Added Markup: $29.75