In at least 150 words, explain how this excerpt signals a change in Huck's way of thinking in the story.

Explanation:

The excerpt is taken from the story "The Adventures of Huckleberry Finn". It is a famous novel written by author Mark Twain. This novel was published in the year 1884 in United Kingdoms.

The novel is about a young boy who is explores out in search of adventure and freedom.

In the excerpt, Huck, the main protagonist is trying his best to save Jim from the man who wants to sell Jim to some of the cruel slave owners. But in the past, Huck did not have cared enough to try and help him. He then realizes Jim is very much like him and that he also believes that slavery is wrong. Huck helps Jim and risks his life going to the jail but he takes the risk.

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