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

  Identifies the cost of computer

identifies the cost of computer components to configure a computer system (including all peripheral devices where needed) for use in one of the following four situations:

  Input devices

Compare how the gestures data is generated and represented for interpretation in each of the following input devices. In your comparison, consider the data formats (radio waves, electrical signal, sound, etc.), device drivers, operating systems suppo..

  Cores on computer systems

Assignment : Cores on Computer Systems:  Differentiate between multiprocessor systems and many-core systems in terms of power efficiency, cost benefit analysis, instructions processing efficiency, and packaging form factors.

  Prepare an annual budget in an excel spreadsheet

Prepare working solutions in Excel that will manage the annual budget

  Write a research paper in relation to a software design

Research paper in relation to a Software Design related topic

  Describe the forest, domain, ou, and trust configuration

Describe the forest, domain, OU, and trust configuration for Bluesky. Include a chart or diagram of the current configuration. Currently Bluesky has a single domain and default OU structure.

  Construct a truth table for the boolean expression

Construct a truth table for the Boolean expressions ABC + A'B'C' ABC + AB'C' + A'B'C' A(BC' + B'C)

  Evaluate the cost of materials

Evaluate the cost of materials

  The marie simulator

Depending on how comfortable you are with using the MARIE simulator after reading

  What is the main advantage of using master pages

What is the main advantage of using master pages. Explain the purpose and advantage of using styles.

  Describe the three fundamental models of distributed systems

Explain the two approaches to packet delivery by the network layer in Distributed Systems. Describe the three fundamental models of Distributed Systems

  Distinguish between caching and buffering

Distinguish between caching and buffering The failure model defines the ways in which failure may occur in order to provide an understanding of the effects of failure. Give one type of failure with a brief description of the failure

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