Read this excerpt from "the raven."
while i nodded, nearly napping, suddenly there came a tapping,
as of some one gently rapping, rapping at my chamber door.
"'tis some visitor," i muttered, "tapping at my chamber door—
only this and nothing more."
rhyme of the words "rapping” and "tapping” in this excerpt create a mood of
annoyance.
chaos.
urgency.
mystery.

The answer is: mystery

In literature, mood is the emotional setting of the scene that arouses the mental state of the readers.

In the excerpt from Edgar Allan Poe's "The Raven," the story directs attention to a young man's visitor who is visited by a raven at night. Therefore, since the man grieves the loss of his lover and is slowly dispossessed of his mental faculties, the author creates a supernatural and magical mood to introduce the raven's approach.

this is the answer , p = 1 + (1/10)x

step-by-step explanation:

we have,

at sea level pressure is 1 atmosphere (i.e at x =0, p0=1 atmosphere)

at depth 23 meters , pressure = 3.3 atmosphere

since the pressure increases at constant rate as the depth increases, so we can write a relation as:

p =p0 +   kx   , where p is the pressure  , p0 is the initial pressure, x is the depth and k is constant rate of increasing.

to find constant rate k, plug p = 3.3 , p0 = 1 and x= 23 meters

we get,

  3.3 = 1 + k * 23

k = 2.3 / 23   = 1/10

so we can write the function formula as:   p = 1 + (1/10)x

b

explanation: