Answer:
The pressure at 50 feet is 2.51515 atm
Step-by-step explanation:
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,
The pressure at 50 feet is 2.51515 atm
Answer:b
Step-by-step explanation:
Answer:
There is 7/15 left in the bag
Step-by-step explanation:
So, you need to find a common denominator between 3 and 5 which is 15
multiply the numerator and the denominator by 3 in 1/5. Then, multiply the numerator and the denominator by 5 in 1/3.
1/3*5=5/15
1/5*3=3/15
Add them together.
5/15+3/15=8/15
Lastly, subtract 15/15 by 8/15
15/15-8/15=7/15
H=1.5
i believe is the answer
hope i helped
sorry if i’m wrong