Which box has the smaller surface area

Assignment Help Mathematics
Reference no: EM13191729

from a rectangular piece of cardboard having dimensions 20 inches x 30 inches, an open box is to be made by removing squares of area x^2 from each corner and turning up the sides.

(a) show that the are two boxes that have a volume of 1000 in^3
(b) which box has the smaller surface area?

 

Reference no: EM13191729

Questions Cloud

Unum decided it needed a data warehouse : Refer to IT’s About Business 4.2. Unum decided it needed a data warehouse for all of the following reasons except :
Find the future value of an ordinary annuity : Find the future value of an ordinary annuity that has $270 monthly payments for 9 years if the account receives 3 3/4% interest.
Why a monopoly firm is different from a competitive firm : A monopoly firm is different from a competitive firm in that:  there are many substitutes for a monopolist's product while there are no substitutes for a competitive firm's product. a monopolist's demand curve is perfectly inelastic while a competiti..
Define calcium nitrate solution : Calcium nitrate solution is added to a solution of sodium phosphate
Which box has the smaller surface area : from a rectangular piece of cardboard having dimensions 20 inches x 30 inches, an open box is to be made by removing squares of area x^2 from each corner and turning up the sides.
Create and conducting an online questionnaire : Create a free SurveyMonkey or QuestionPro online questionnaire account. If you did not create one, revisit the Week 5 e-Activity to create an account before attempting this assignment.
Pros-cons similarities-differences of reductive materialism : What are the pros & cons and similarities & differences of reductive materialism, eliminative materialism, and functionalism?
Identify the sampling distribution of the sample mean. : This select group has been asked to consider the Colorado City Convention and Visitors Bureau survey of 25 hotels in the local area. The survey is concerned with the current availability of rooms.
Define what is the kb value of the hypoiodite ion : sodium hypiodite is disolved in water to make 1.25L of solution. the solution pH is 11.32. What is the Kb value of the hypoiodite ion?

Reviews

Write a Review

Mathematics Questions & Answers

  Objective questions based on regression

Objective questions based on regression

  Describe how you would calculate the odds of winning

Describe how you would calculate the odds of winning the jackpot. Do you think it is worth it to buy a ticket? Why or why not?

  Substitution method and quotient rule

Using the appropriate substitution method and the quotient rule find the integral of: Integral: 1+tanx/1-tanx dx

  Unions and intesections on percentages

A motorcycle dealership has allocated 90% of its employees to the sales of motorcycles of which 70% of this 90% are male employees, this company has also determined that 80% of all its employees are male.

  What is the unit cost for the bananas

one pound of bananas cost 4.09 per pound. what is the unit cost for the bananas?

  List the ordered pairs

The Yearly Production of a 5 foot orange tree is 34 pounds of Oranges. A 14 foot orange tree produces 86 pounds. Let h represent the height of an orange tree and p the number of pounds of oranges produced. List the ordered pairs.

  Determining initial population and maximum population

Determining initial population, maximum population of fruit flies placed in a half pint milk bottle - word problem and Evaluate the initial population

  Evaluate the coordinate of centroid

Evaluate the coordinate of centroid using multiple integral method - Find the z- coordinate of the centroid of T

  Obtain a linear demand equation

Pack-Em-In has another development in the works. If it builds 50 houses in this development, it will be able to sell them at $250,000 each, but if it builds 110 houses, it will get only $190,000 each. Obtain a linear demand equation.

  Provide a careful and complete proof by induction

Summation and proof using mathematical Induction - Provide a careful and complete proof by induction.

  What is the temperature of the coffee after 16 minutes

A cup of coffee at 181 degrees is poured into a mug and left in a room at 66 degrees. After 6 minutes, the coffee is 139 degrees. Assume that the differential equation describing Newton's Law of Cooling is (in this case) dT/dt=k(T-66).

  Creating a system of linear equations

Create a system of linear equations from your own life. Keep in mind that a system of linear equations will consist of two equations using the same variables and the variables will represent the same thing for both equations

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