A submarine was situated 800 feet below sea level. If it ascends 250 feet for 1 hour, and then descends 175 feet for 30 minutes, what is its new position?

Final answer 875

Step-by-step explanation:

800 starting point

800 + 250 = 1050

(ascending means +)

1050 - 175 = 875

(descending means -)

Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!

i think its 875, i may be wrong

Step-by-step explanation:

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.