The signs of ____ in algebra are the same as arithmetic; addition, subtraction, multiplication, and division.
a. terms
b. areas
c. functions
d. operation
d. operation
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Synchronous (parallel) counters do not experience the delay problems encountered with asynchronous (ripple) counters because:
A) the input clock pulses are applied only to the first and last stage. B) the input clock pulses are applied simultaneously to each stage. C) the input clock pulses are applied only to the last stage. D) the input clock pulses are not used to activate any of the counter stages.
Statistical tolerancing is the assigning of tolerances to related dimensions in an assembly based on the requirements of statistical progress conditions.
Answer the following statement true (T) or false (F)
Mark has 21 acres of tobacco. For weed control, he applied herbicide A at 9.4 fluid ounces per acre and herbicide B at 1.8 pints per acre. He applied 275-240-270 units of fertilizer per acre using 46-0-0 urea at $508.95 per ton, 18-46-0 DAP at $707.84 per ton, and 0-0-50 sulfate of potash at $684.14 per ton. He set the tobacco in 36-inch rows with plants 15 inches apart in the row. Mark paid $690 per acre to have the tobacco harvested. He paid $0.20 per pound for stripping. He had a yield of 2,054 pounds per acre. Mark received $1.74 per pound for his tobacco. If he hired all the work done, it would cost him 74 percent of his income to produce the crop. If he did most of the work, it would cost him 48 percent of his income.
a. How many quarts of herbicide A were used? b. How many tons of fertilizer were applied? c. What did the fertilizer cost? d. What did it cost to have the tobacco harvested and stripped? e. What was his income if he hired all the work done? f. If Mark did most of the work himself, how much more would he receive by not hiring all the work done?
What do you think the two layers in the jar represent?
What will be an ideal response?