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He requires for volume of silo to be at least 1372n cubic feet, but silo's total height should be no greater than 30 feet. Find minimum radius farmer's silo should have to give required volume?
There are two cables holding up the 20000lb. cargo container. One cable has the angle of 30 degrees from horizontal and 2nd cable has the 45 degree angle from horizontal. How to determine vectors fo
4th side is to be the brick wall that costs $18.75 per running foot. Determine dimensions which will minimize cost. Minimum has to be found by graphing the equation.
She plans to surround patio on three sides with one-foot square flagstones. she contains 118 flagstones. Determine maximum area of patio, not including area of flagstones.
The road-salt storage shed is to be built with 2 square sides, a back and the top. Shed is to be made of 900 square feet of corrugated steel. Determine dimensions for which volume will be the maxim
The rectangular storage container is 2ft x 2ft x 3ft coated with the protective coating of plastic of uniform thickness. Determine volume of plastic V as the function of thickness X (in feet) of coati
Muro manufacturing company creates two types of plasma screen tv's. How many sets of each kind must it produce to make the maxium profit? Determine the maxium profit?
You wish to make the solar hot dog cooker using aluminum foil-lined cardboard, shaped as the parabolic trough. Parabolic end pieces are 12 inches wide and 4 inches deep. How far from bottom of troug
The rain gutter is to be made of aluminum sheets 12 inches wide. After marking off the length of four inches. Find max cross section area of opening?
Jordan Gonzalez is thinking the investment in the warehouse costing $340,000. Projected annual income is $110,000 for next 5 years. Compute expected interest rate from the investment.
how much time elapses between occurrences of largest and smallest elk population (to nearest year)? Find largest number of elk present in region at any time?
Compute polar equation which produces distance from center of record to needle on the 12 inch record, as the function of total angle that record has spun.
Bond pays 4% interest compounded semiannually. How much must they pay so that bond will be worth $85,000 at maturity?
The heavy object is pulled 30 feet across the floor, using the force of 100 pounds. Force is exerted at the angle of 50o above horizontal. Determine the work done.
The small software company invests $25,000 to make the software package which will sell for $69.95. Every unity can be madefor $45.25.
Write the system of equations in which one equation signifies amount of final mixture needed and other represents percent of acid in final mixture. Let x and y represent amounts of 25% and 50% solut
The gun with the muzzle velocity of 1200 feet per second is fired at the angle of 6 above horizontal. Determine vertical and horizontal components of velocity.
Combined production level must not exceed 750 units per month. Five times demand for first product is at least 750 more than demand for second product.
Compute x-coordinate of position of ship if time difference between pulses from transmitting stations is 1000 microseconds.
Assume oil spilled from the ruptured tanker spreads in the circular pattern who radius increases s the constant rate of 2 feet per second. Composite function h= g of f is 4tπ2=h. What inverse f
According to NCDC average temp of k city is 92.2 in july and 32.2 in january suppose that period is 12 find best model for when july is month 0 and when january is month 0.
The car travels along the straight road, heading east for 1 h, then traveling for thirty minutes on another road which leads northeast.
Recall v=1/3Πr2h for the right circular cone. Assume radius is known to be 12.5 inches ±0.15 inches, and height is 18.75 inches ±0.24 inches.
There is no bar separating rectangular region from semi-circle. For the Norman window with the perimeter of 900 cm, find dimensions which maximize area, Illustrate all work.
Utilize the addition or subtraction formula to determine solution of equation which are in interval [0,2π). sin(4t)cos(t) = sin(t)cos(4t)