How can readers tell that the author is using indirect characterization in this excerpt? She describes Raymond's physical traits to tell readers about his character. She describes Squeaky's physical traits to tell readers about her character. She uses Raymond's thoughts and words to tell readers about his character. She uses Squeaky's thoughts and words to tell readers about her character.

The author is using indirect characterization because although they are writing in first person, the personality of the character may still be indirectly introducing the character as a whole.

Explanation:

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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

i think its c

independent