A plant's biological clock controls an enzyme that modifies a protein necessary for photosynthesis as a day starts and light energy is available
Indicate whether the statement is true or false
True
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Capacitive reactance varies indirectly with capacitance and ____________________, and opposes the establishment of current.
Fill in the blank(s) with the appropriate word(s).
In the horticulture industry, many plants are started from seeds because it is a quick and economical method
Indicate whether the statement is true or false
Huntington Medical Center purchased a used low-field MRI scanner 2 years ago for $445,000. Its operating cost is $272,000 per year and it can be sold for $150,000 anytime in the next 3 years. The Center’s director is considering replacing the presently owned MRI scanner with a state-of-the-art 3 Tesla machine that will cost $2.2 million. The operating cost of the new machine will be $340,000 per year, but it will generate extra revenue that is expected to amount to $595,000 per year. The new unit can probably be sold for $800,000 three years from now. You have been asked to determine how much the presently owned scanner would have to be worth on the open market for the AW values of the two machines to be the same over a 3-year planning period. The Center’s MARR is 20% per year.
What will be an ideal response?
What is absolute pressure?
A) The absolute pressure scale starts at a perfect vacuum. B) Absolute pressure is the metric system of reading pressure. C) Absolute pressure is a pressure reading that is 100% accurate. D) Absolute pressure is pressure measured above atmospheric pressure.