A store uses the expression –2p + 50 to model the number of backpacks it sells per day, where the price, p, can be anywhere from $9 to $15. Which price gives the store the maximum amount of revenue, and what is the maximum revenue? (Revenue = price x number of backpacks.)
A. $9.00 per backpack gives the maximum revenue; the maximum revenue is $32.00.
B. $12.00 per backpack gives the maximum revenue; the maximum revenue is $312.00.
C. $12.50 per backpack gives the maximum revenue; the maximum revenue is $312.50.
D. $15.00 per backpack gives the maximum revenue; the maximum revenue is $20.00.
Answers
-2(12.50)+50 = 25
Revenue = price x number of backpacks
Revenue = 25 x $12.50
Revenue = $312.50
So, letter C is the correct answer.
Answer:
$12.50 per backpack gives the maximum revenue; the maximum revenue is $312.50.
Step-by-step explanation:
It's c, i got it right on edge
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Answers
Answer:
x = 3.69 (3 significant figures)
Step-by-step explanation:
5(x - 6) + 3x = 3/4(2x - 8)
5x - 30 + 3x = 1.5x - 6
5x + 3x - 1.5x = 30 - 6
6.5x = 24
x = 3.6923 (5 significant figures)
x = 3.69 (3 significant figures)
Answers
(2 x 2 x 2)(4x4x4) = 2x2x2x2x2x2x2x2x2
Infinitely Many Solutions
WILL MARK BRAINLIEST!!!!!!!!!!!!
(11, 15, and 18 don't count)
Answers
Answer:
hi....see the pic...that's the answer....my name is Sayan....my account dp pic is my mom .. please follow me....
Answers
Answer:
$180,000.
Step-by-step explanation:
We have been given that a student attends a four-year college with tuition costs of $20,000 per year, room and board costs of $5,000 per year, and books/entertainment costs of $1,000 per year. If the student did not go to college, she would work at a job that pays $25,000 per year but still face the same room and board and entertainment expenses.
We know that opportunity cost is the profit lost, when one alternative is selected over another.
Opportunity cost of attending college for 4 years would be amount lost from job in 4 years plus amount spent on studies because the student lost $25,000 for four years for not doing the job and spent $20,000 for 4 years on studies.
Therefore, the opportunity cost of attending college for this student for four years is $180,000.
Final answer:
The opportunity cost of attending college for four years is $100,000.
Explanation:
The opportunity cost of attending college for four years is the value of the best alternative that the student foregoes by choosing to attend college. In this case, the student could have worked and earned $25,000 per year instead of going to college. So, the opportunity cost for four years would be $25,000 * 4 = $100,000.
Learn more about Opportunity Cost here:
#SPJ3
Answers
The answer is: 9
Answers
Answer:
The possible ages of the four grandchildren are a = 4, b = 19, c = 26, and d = 34
Step-by-step explanation:
The given parameters are;
The number of grandchildren in the family = 4
The product of the ages of the four grand children = 67184
The age of the youngest grandchild < 10
The age of the oldest grandchild = 30 + The age of the youngest grandchild
Let a represent the age of the youngest grandchild, and let b, and c represent the ages of the other two intermediate grandchild
Therefore, we have;
a < 10
The age of the oldest grandchild = a + 30 < 10 + 30
∴ The age of the oldest grandchild < 40
The product of the ages of the four grandchildren = a × b × c × (a + 30) = 67184
The factors of 67184 that are between 1 and 40 are;
1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38
Taking a = 8, we have;
The age of the oldest grandchild × The age of the youngest grandchild = a × (a + 30) = 8 × 38 = 342
Therefore. a × b = 67184/(a × (a + 30) = 196.44
Therefore, a ≠ 8
For a = 4, we have the age of the oldest grandchild = a + 30 = 4 + 30 = 34
The age of the oldest grandchild × The age of the youngest grandchild = a × (a + 30) = 4 × 34 = 136
Therefore. a × b = 67184/(a × (a + 30) = 494
We find that the other factors of 67184, which are 19 and 26 have a product of 494
Therefore, the possible ages of the four grandchildren are a = 4, b = 19, c = 26, and d = 34
To give, 4 × 19 × 26 × 34 = 67,184.