Answer:
4
Step-by-step explanation: i guessed and got it right
sorry if youre looking for an actual education!!
Answer:
I think it's the amount of money Mary earns for 10 hours worked.
Step-by-step explanation:
Answer:
400 thousand or 400,000
Step-by-step explanation:
just round 389 to the nearest hundred ------ 400
Answer:
Step-by-step explanation:
First, the profit formula:
PROFIT= TOTAL REVENUE - TOTAL COST
Next, note the points:
- Without Advertisement, Q = 6,000 where Q is quantity supplied
- A formula that gives the total profit P in dollars must take into account that 100cents = 1dollar
- Here, only a dollar is spent on advertisement, hence, Q = 6005
- Advertising expenses have been accounted for and [P = 9cents × Q] where Q is quantity sold.
- 9 cents = 0.09 dollars
TOTAL PROFIT FORMULA = 0.09Q - 500