You use a combine with a 20-foot header to combine 275 acres of wheat. You are able to travel at a rate of 4.6 miles per hour. How long does it take to harvest the 275 acres of wheat if you allow an extra 12 percent of the harvesting time for turning and unloading?
What will be an ideal response?
28 hr
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Explain how the Boeing 787 project was diff erent from any other and why it is signifi cant. As needed, use the Web to research articles on the Boeing 787.
What will be an ideal response?
Describe three ways that you can identify that a change has been made on a print?
What will be an ideal response?
Let the voltage across a load be Vrms = 530?60o V and the current through the load be Irms = 8.5?30o A. Find the complex power, apparent power, average power, reactive power, and power factor. Also, find the equivalent impedance, equivalent resistance, and equivalent inductance of the load. Draw the phasors for P, Q, and S. f = 60 Hz.
What will be an ideal response?
Mr. Turner planted 18 acres in sod. He applied 45-35-25 units of fertilizer per acre using 46-0-0 urea at $500 per ton, 18-46-0 DAP at $705 per ton, and 0-0-60 muriate of potash at $568 per ton.
a. How many pounds per acre of bulk fertilizer were applied? b. How many total pounds of fertilizer were applied? c. What was the cost of the fertilizer?