Help with 8th grade english DIRECTIONS: Underline each object pronoun and HIGHLIGHT whether it is a direct object (DO), an indirect object (IO), or an object of a preposition (OP).

13.
The book about mechanics was written by him.
DO
IO
OP

14.
The coach and she purchased the tickets for the bus.
DO
IO
OP
15.
Mr. Talmadge mailed a check for her.
DO
IO
OP

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

nobody is fidda write a whole essay

bc

explanation:

because it crosses through the circle twice