Grammar lab 1: identifying nouns and verbs quiz
started: sep 6 at 12: 09am
quiz instructions
question 1
10p
the horse ran into the murky waters of the pond before leaving the pasture.
select the word that is not a noun:
horse

murky

explanation:

it's an adjective

i don't know exactly what it's asking, but either one of these pairs would

her; him

edith; sam

hope this ya

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