Which sentence is best? a. both the dogs were clean and fresh-smelling after they were groomed. b. both the dogs were clean and were fresh-smelling after they were groomed. c. both the dogs were clean and fresh-smelling after grooming. d. both the dogs were clean and fresh-smelled after they were groomed.

Which sentence is best?

A.Both the dogs were clean and fresh-smelling after they were groomed. B.Both the dogs were clean and were fresh-smelling after they were groomed.

C. Both the dogs were clean and fresh-smelling after grooming.

D.Both the dogs were clean and fresh-smelled after they were groomed.

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

i think it's either 'to expose the corruption of the communists in russia', or 'to criticize animal brutality by communists in russia.'  

hope this ! : )