Repeat Part A for the situation where Mari’s lemonade stand makes a profi t (meaning she has enough money to pay for her startup
1 answer:
Mari must sell more than 36 cups of lemonade to make profit
<h3>How to draw the number line?</h3>The complete question is added as an attachment
From the question, we have:
Start up cost = $18
Let the amount per cup of lemonade be $0.5, and the number of cups be x
So, the total amount in sales is:
Total = 0.5 * x
Evaluate
Total = 0.5x
When Mari’s lemonade stand makes a profit, we have:
Total sales > Start up cost
This gives
0.5x > 18
Divide both sides by 0.5
x > 36
Hence, Mari must sell more than 36 cups of lemonade to make profit
See attachment for the number line
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Answer:
<em>The car will worth $15815 after 5 years.</em>
Step-by-step explanation:
The formula is: , where P = Initial cost, A = Final cost, r = Rate of change in cost per year and t = Number of years.
Here,
and
As here the <u>value of the car depreciates every year, so we need to plug the value of as negative</u>. So,
Now plugging the above values into the formula, we will get.....
<em>(Rounded to the nearest dollar)</em>
So, the car will worth $15815 after 5 years.