Find the original dimensions of the cardboard

Assignment Help Mathematics
Reference no: EM13188386

A rectangular piece of cardboard is twice as long as it is wide. A 4cm square is cut out of each corner,and the sides are turned up to make a box with an open top. the volume of the box is 616cm^3. find the original dimensions of the cardboard.

Reference no: EM13188386

Questions Cloud

By how much has the money supply increased : Prepare a two- to three-page analysis by answering the questions below. Be sure to cite your references using APA format. Assume that the Bank of Ecoville has the following balance sheet and the Fed has a 10% reserve requirement in place: BALANCE SHE..
What is the weight of the object in pounds : a force of 410 pounds is applied to an object produces an acceleration in the direction of the force of 9feet per second.
Explain the fathom was originally defined as the length : The fathom was originally defined as the length of man's outsterched. it is now defined as 6.00 ft. calculate a resoanble estimate of the surface are of an adult humman' body in fathom.
What is the length of the base of a norman window of maximum : A Norman window has the shape of a rectangle capped by a semicircle (see sketch below). What is the length of the base of a Norman window of maximum area if the perimeter of the window equals 9?
Find the original dimensions of the cardboard : A rectangular piece of cardboard is twice as long as it is wide. A 4cm square is cut out of each corner,and the sides are turned up to make a box with an open top. the volume of the box is 616cm^3. find the original dimensions of the cardboard.
Provide an argument against the proposal : The manager of the company's pension fund is compensated based entirely on fund performance; he earned $1.2 million last year. As a result, the fund is contemplating a proposal to cap the compensation of fund managers at $100,000.
Find the rate at which the distance between the planes : One airplane is approaching an airport from the north at 149 km/hr. A second airplane approaches from the east at 246 km/hr. Find the rate at which the distance between the planes changes when the southbound plane is 27 km away from the airport an..
Find out the the forecasts for 3rd quarter : Using the three quarters moving average, find out the the forecasts for 3rd quarter 2010, 4th quarter 2010, and 1st quarter 2011. Use the given data, actual demand 3rd quarter year 2010 is 260, the actual demand 4th quarter year 2010 is 270, and t..
Find the rate at which water is being pumped : find the rate at which water is being pumped into the tank in cubic centimeters per minute.

Reviews

Write a Review

Mathematics Questions & Answers

  Perpendicular-intersecting and parallel lines

In your own words, explain the difference between intersecting and perpendicular lines. Can two lines exist that are not intersecting or parallel? Explain your answer.

  Coefficients of dual objective function

A toy making company has at least 300 squares of felt, 700 oz of stuffing, and 230 ft of trim to make dogs and dinosaurs. A dog uses 1 square of felt, 4 oz of stuffing, and 1 ft of trim. A dinosaur uses 2 squares of felt, 3 oz of stuffing, and 1 f..

  Solve the linear problem graphically

Solve this linear problem graphically and determine optimal quanitities of A, B, and value of Z.

  Find the plane ground speed and heading

A plane is heading due south with an air speed of 125 mph. There is a constant wind blwoing from the west at 30 mph. Find the plane's ground speed and heading.

  Determining analyticity proof

Suppose that f: C->C and that f is analytic at a point z0 element of C. Prove that there exists a real number r>0 such that, the nth derivative of z0=[n!/(2 pi r^n)]x[int(e^(-niy)f(z0+re^(iy)) from 0 to 2pi with respect to y for all n element of N..

  Fixed point-mean value theorem

A number (a) is called a fixed point of a function (f) if f(a)=a. Prove that, if f'(x) does NOT equal 1 for all real numbers (x), then f has at most one fixed point.

  What dimensions will enclose the largest area

A piece of molding 168 centimeters long is to be cut to form a rectangular picture frame. What dimensions will enclose the largest area? Round to the nearest hundredth, if necessary.

  Working with metric conversions-drug dosage

A client has an order for a foot soak prepared with 25% povidine iodine and the total volume of preparation is to be 1 liter. How many mls of povidine/iodine should be used?

  Information on truth-in-lending law

Conduct a literature and internet search for information on the Truth-in-Lending Law. Discuss your findings in terms of what the law pertains to and how it is applied.

  Information about rings-ideals

Let S be a subset of a set X. Let R be the ring of real-valued functions on X, and let I be the set of real-valued functions on X whose restriction to S is zero.

  Description of venn diagram

In a survey of 250 dancers, 167 knew the ballroom dances, 140 knew the Latin dances, and 106 knew the swing dances. Of these, 65 knew the ballroom and swing dances

  Combinations and permutations sampling without replacement

Probability, Combinations and Permutations : Sampling Without Replacement, A basket contains 4 black, 2 red, and 5 green marbles. A sample of three marbles is drawn

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