Answer:
The pressure at 50 feet is 2.51515
Step-by-step explanation:
The pressure at 50 feet is 2.51515 atm
we are given equation as
where
p(d) gives the pressure, in atmospheres (atm)
a depth d in the sea (d is in feet)
We are given
d=50 feet
So, we can plug d=50 and find p
So,
15% is the discount
10 + 5
Answer: D. -3x+9i)(x+3i) i hope this helped :)