Question 1 A company's cost, in dirhams, of making x tablet computers can be represented by 25x+ The predicted revenue of selling x tablet computers is 50+ 30x dirhams. a) Write a polynomial that represents the profit of selling x computers. b) If the company sells 150 computers, will it make a profit? If so, how much? Explain
Question 1 A company's cost, in dirhams, of making x tablet computers can be represented by 25x+ The predicted revenue of selling x tablet computers is 50+ 30x dirhams. a) Write a polynomial that represents the profit of selling x computers. b) If the company sells 150 computers, will it make a profit? If so, how much? Explain
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Hi, can you help me with all three questions
![Question 1
A company's cost, in dirhams, of making x tablet computers can be represented by 25x + 150.
The predicted revenue of selling x tablet computers is 50 + 30x dirhams.
a) Write a polynomial that represents the profit of selling x computers.
b) If the company sells 150 computers, will it make a profit? If so, how much? Explain your
answer.
12:52 AM
Question 3
A company is trying to choose a box shape for a new product. It has narrowed the choices to
the triangular prism and the cylinder shown below.
4.24 cm
Dark
4 cm-
Chocolate
Dark
Chocolate
2.12 cm
5 cm
3 cm
a) Sketch a net for each box.
b) Find the surface area of each box.
c) Which box will require more cardboard to construct?
Question 4
The sum of the angles of a triangle is 180 degrees. The second angle is two times the first angle.
The third angle is three times the first angle. What are the three angles? Classify what type of
triangle this is.
12:52 AM](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3c753392-0fa6-4f40-b66a-0742d751d846%2Fd5b50082-5ca9-4117-b327-d0286a0408cd%2Fne1f2e_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 1
A company's cost, in dirhams, of making x tablet computers can be represented by 25x + 150.
The predicted revenue of selling x tablet computers is 50 + 30x dirhams.
a) Write a polynomial that represents the profit of selling x computers.
b) If the company sells 150 computers, will it make a profit? If so, how much? Explain your
answer.
12:52 AM
Question 3
A company is trying to choose a box shape for a new product. It has narrowed the choices to
the triangular prism and the cylinder shown below.
4.24 cm
Dark
4 cm-
Chocolate
Dark
Chocolate
2.12 cm
5 cm
3 cm
a) Sketch a net for each box.
b) Find the surface area of each box.
c) Which box will require more cardboard to construct?
Question 4
The sum of the angles of a triangle is 180 degrees. The second angle is two times the first angle.
The third angle is three times the first angle. What are the three angles? Classify what type of
triangle this is.
12:52 AM
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