I say that is D
because it makes sense
'First Quarter' is the phase that appears one quarter of the
period of time from one new moon to the next one.
The total period of the moon's phases is 29.53 days (rounded).
One quarter of it is (29.53 / 4) = <em>7 days 9.2 hours</em> (rounded)
the difference of 10 dB is considered as having 10 times the intensity, so difference of 40 dB means :
=》10 × 10 × 10 × 10
=》10000 times
so the the intensity of one sound is 10000 times the other one.
The correct answer is A) entrepreneurs organize the other factors, which are land, labor, and capital. The basic premise is that having land, labor, and capital, without someone pushing to develop a new product or service out of it, does not result in production per se.
Answer:
Because the soundwave bounces back when it hits the wall. Only a fraction of the soundwave gets transferred through the wall.
