A submarine is exploring the Pacific Ocean. At 502.5 feet below sea level, the water temperature is 63 1/4 °F. The submarine dives down 115 feet deeper, and the water temperature drops by 2 1/5°F. Assume that sea level is at 0 feet of elevation. Find the submarine initial elevation as a rational number.

At the elevation of ft the below sea level of temperature water was °F

Step-by-step explanation:

Given Information.

ft. below sea level = °F

Submarine drops ft deeper so the temperature drops by ° F

We're looking submarine initial elevation.

Find the elevation the Submarine dove.

ft.

Now find the temperature.

T =

  =

  =

  =

  =

45.36 feet per second.

step-by-step explanation:

to find the most accurate determination for the number of feet per second tyrone traveled on his way to work let us convert miles to feet and minutes to seconds.

1 mile = 5280 feet.

1 minute = 60 seconds.

now we will divide 158400 by 3492 to find the most accurate determination for the number of feet per second tyrone traveled on his way to work.

therefore, tyrone traveled on his way to work at the rate of 45.36 feet per second.