Which of these lines from "Service" most clearly show the kind of character Alex is? A. "He squinted his eyes, and watched her in silence for a minute." B. "He paid in small change, some of it caked with road dirt, as if he had been collecting the coins throughout the course of the day."
C. "He had a few pennies left over and he dropped them into the tip jar."
D. "He came into Perky Pete's every night at the same time."

B. "He paid in small change, some of it caked with road dirt, as if he had been collecting the coins throughout the course of the day."

Explanation:

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

we should all just get dogs.