Hello there,
We need to remember that Mode means: the number that appears more than others.
18 will be your correct answer because the number 18 appears 2 times. And there is no other number that appears 2 times except 18.
18 is your answer.
~Jurgen
Answer:
x=39
Step-by-step explanation:
The first choice,
... a. s(t) = ac[1 + μam cos (2πfmt)] cos (2πfct)
has the carrier frequency cos(2πfct) amplitude modulated by the message signal.
The other expressions represent frequency and phase modulation of various kinds.
16.5 oz are in a pound a half
