License plates in a certain state consist of three letters followed by three digits.
a. How many different license plates can be made?
b. How many license plates are there that contain neither the letter “Q” nor the digit “9”?
c. A license plate is drawn at random. What is the probability that it contains neither the letter “Q” nor the digit “9”?
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By what properties is an electromagnetic wave characterized? How are these properties related to each other?
What will be an ideal response?
Answer the following statement(s) true (T) or false (F)
1. In an AC parallel circuit with capacitive and resistive branches, the total or line current is equal to the arithmetic sum of the currents taken by the individual branches. 2. For parallel circuits with unequal reactances where the capacitive current is greater than the inductive current, the total current lags the line voltage. 3. For a resonant parallel circuit, the line current is in phase with the line voltage 4. For parallel circuits with unequal reactances where the capacitive current is less than the inductive current, the total current lags the line voltage.
As firms grow, because of insufficient time or personnel, not every landscape job can be accepted
Indicate whether the statement is true or false
Which organizations offer updated training for technicians?
A) Aftermarket part suppliers B) ASA C) IATN D) All of these