All up and down the dunes, the tall green grasses dance, as the wind plays lively tunes across the sandy expanse. but the moon above is a statue, 5 silent and somber and still, its reflection on the sea is a tattoo, that we watch from upon the hill. how does personification affect the mood of the first stanza? it gives the stanza a peaceful, relaxed mood. it creates a melancholy, gloomy mood. it gives the stanza an energetic, active mood. it creates an anxious, tense mood.

it gives the stanza a peaceful mood

It gives the stanza an energetic, active mood.

Words like "dance" and "plays lively tunes" are personification. Personification is taking human actions and giving them to non-human things. Both "dance" and "plays lively tunes" are active words. You do them when you're full of energy.

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