A company is going to make open-topped boxes out of 15
A company is going to make open-topped boxes out of 15 14-inch rectangles of cardboard by cutting squares out of the corners, shown blue in the left figure, and folding up the sides. The finished box is the right picture. What is the largest volume box the company can make this way? (Round your answer to one decimal place.) in3
A company is going to make open-topped boxes out of 15 14-inch rectangles of cardboard by cutting squares out of...
A packaging company is going to make open-topped boxes, with square bases, that hold 140 cubic centimeters. What are the dimensions of the box that can be built with the least material? (Round your answers to the nearest hundredth.) cm (smallest value) cm cm (largest value)
Problem 2. On a horizontal, frictionless table, an open-topped 5.50 kg box is attached to an ideal horizontal spring having force constant 350 N/m. Inside the box is a 3.20 kg stone. The system is oscillating with an amplitude of 7.50 cm. When the spring has reached its maximum extension, the stone is suddenly plucked vertically out of the box without touching the box. (a) What is the period of the motion of the box before and after the stone...
Question6 An open-topped water tank is to be made of sheet metal so that it has a volume of 32 m3. It is to have a square base of side x metres and vertical sides of height h metres. (a) Using the Lagrange multiplier method, find values of x and h such that the amount of sheet metal used is minimised. (5 marks) (b) Show that the solution in part (a) satisfies the second order conditions for a local minimum....
Question6 An open-topped water tank is to be made of sheet metal so that it has a volume of 32 m3. It is to have a square base of side x metres and vertical sides of height h metres. (a) Using the Lagrange multiplier method, find values of x and h such that the amount of sheet metal used is minimised. (5 marks) (b) Show that the solution in part (a) satisfies the second order conditions for a local minimum....
A cardboard box manufacturer wishes to make open boxes from rectangular pieces of cardboard with dimensions 40 cm by 60 cm by cutting equal squares from the four corners and turning up the sides. Find the length of the side of the cut-out square so that the box has the largest possible volume. Also, find the volume of the box
A company is going to open a new division. The division will be financed with $1 million in debt and $3 million in equity. The tax rate is 15% for all firms. The risk-free rate is 1% and market portfolio return is 7%. The yield on the division’s debt is 4%. The information on the relevant pure play companies is given below: pure play firm beta debt/equity A 1.5 0.6 B 0.8 0.2 What is the project beta of the...
1. Twins Carey and Corey were born 3 years after their older sister, Mary. In 2016, the product of all three of Carey, Corey and Mary's ages is 3287 years greater than the sum total of all three ages. How old are the twins? 2. a) Use long division to divide –x3 - 2x2 - 1 by x - 1. Express the result in quotient form. b) Write the corresponding statement that can be used to check the division 3....
ol Ho. tlow to make this produeh out &this 15
Physics TOOB Summer 2020 Hindsey Sign Out Course Home CHomework Problem 23.2 1 of 10 Aunor magnetic field of 0225 T ponts vertically upward. ( F1) Part A Find the magnitude of the magnetic fx trough the bottom of the open topped rectangular box shown in the figure given to the dimensions of the boxare L 335 cm W = 145 cm and 130 cm DAE ? w Figure Parts Complete preso parte - Part IVO ALG th W Part...