What effect does the author referring to her car rentals as coming form “Rent-A-Wreck” have? I. It makes the author seem ethical because she does not want to expose a real rental company’s short comings. II. It suggests the piece, while about a serious matter, will take on a humorous or sarcastic tone. III. It builds her credibility because it emphasizes that the author is not renting top of the line vehicles. A. I only B. II only C. I and II D. II and III E. I, II, and III

C. I and II

Explanation:

The author refers to her car rental services as coming from rent a wreck and she says this to cause some effect to provide humour and sarcasm.

The effect of the author referring to her car rentals as coming from “Rent-A-Wreck” is that it makes the author seem ethical because she does not want to expose a real rental company’s short comings and also suggests that the piece, while being about a serious matter, will take on a humorous or sarcastic tone.

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