Solve problem by using a system of linear equations

Assignment Help Basic Computer Science
Reference no: EM13700799

Question: A theater has a seating capacity of 900. They charge $4/ticket for children, $6/ticket for students and $8/ticket for adults.

At a certain screening with full attendance, there were half as many adults as children and students combined.

The ticket receipts totaled $5600. How many children attended the show? Solve this problem by using a system of linear equations. Clearly show how many variables you are using and how you are forming the matrices.

a. Display the matrices.

b. Display the dimension of the matrices.

c. Display the result.

You have to satisfy the requirements specific in the instruction.

Reference no: EM13700799

Questions Cloud

Modify the numbers guessing game program : Modify the numbers guessing game program. Suppose that the variable num and guess are as declared and the diff is an int variable.
Explain how many molecules of mgoh2 have you produced : Question- 1) How many grams of Na3(PO4) contain 2.5 x 10^23 Na atoms report the answer to the correct number of sig. figures 2) Given the following reaction
Create a java gui application using netbeans : Create a Java GUI application using Netbeans that allows the user to enter the number of hours spent in each activity and then calculates the number of pounds lost.
Explain what is the pressure of the heated gas : Question- A sample of gas at a pressure of 1.79 atm and a temperature of 21.2oC is heated to 48.5oC. If the gas expanded to 2.59L from 2.12L, what is the pressure of the heated gas
Solve problem by using a system of linear equations : Solve this problem by using a system of linear equations. Clearly show how many variables you are using and how you are forming the matrices.
Molar enthalpies of neutralization of hydrochloric acid : Question- Here is the problem. In my lab the molar enthalpies are as followed: HCl is -58.5kJ H2SO4 is -132kJ H3PO4 is -142kJ. I'm having a hard time articulating
How many mol of single bonds are broken : Question- How many mol of single bonds are broken when 2 mol of hydrogen reacts with 1 mol of nitrogen to form hydrazine (N2H4)
What volume naoh is required to react : Question- What volume (in mL) of 1.62 M NaOH is required to react with 26.9 mL of 1.25 M citric acid according to the following reaction
Determine the order of insertions : Determine the order of insertions with this set of numbers that will result in a perfectly balanced BST(Binary Search Tree) and show the result of a preorder traversal of this tree.

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Adding fiber from the beginning

Adding fiber from the beginning.

  Facebook and privacy issues

Smartphones and Teenagers • Facebook and Privacy Issues • Challenges of Sport Organisations in Australia

  Expalining independent of choice of a dbms

Which of the following is independent of the choice of a DBMS?

  What is the intent of regulatory compliance

What is the intent of regulatory compliance, and what is the role of IT in maintaining corporate compliance and what can happen to organizations and their senior management if they ignore compliance mandates?

  Create a hierarchy chart depicting the chosen situation

Create a hierarchy chart depicting the chosen situation, develop a flowchart and provide a brief explanation for it and develop an algorithm and provide a brief explanation for it.

  Sql perform the requested tasks

SQL perform the requested tasks

  Trojan horse defense

Using your favorite search engine, look up "Trojan Horse Defense". How can it be used to question the conclusions drawn from a forensic investigation? Site a case where it was used.

  Dynamic programming

Please provide with a detailed answer using DYNAMIC PROGRAMMING

  Identify defragmentation problems

For these reasons, you should defragment your hard drive every week as part of a good maintenance plan. Defragmenting rearranges files on the drive into as few segments as possible. Identify defragmentation problems.

  Any rfcs that discuss sip trunking

Write a 500-word paper that explains what a SIP trunk is, why you would use a SIP trunk, the equipment required for its use, and any RFCs that discuss SIP trunking.

  Describe the importance of variable naming and conventions

Describe the importance of variable naming and conventions. What makes this so important when working with a team to develop a game or application? What do you think are the implications of not naming, or not naming correctly, variables in the ..

  Design an employee class

Design an Employee class that has fields for the following pieces of information: Employee Name Employee Number Next, design a class named ProductionWorker that extends the Employee class.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd