An equation for estimating the speed of a tsunami is s=3.1√d where d is the depth of the ocean in meters and s is the speed in meters per second. Find the depth of the ocean in meters when the speed of a tsunami is 250 meters per second. Round your answer to the nearest tenth of a meter.

A. 6503.6
B. 7523.7
C. 2402.5
D. 2231.4

Question

An equation for estimating the speed of a tsunami is s=3.1√d   where d is the depth of the ocean in meters and s is the speed in meters per second. Find the depth of the ocean in meters when the speed of a tsunami is 250 meters per second. Round your answer to the nearest tenth of a meter.

A. 	6503.6 
B. 	7523.7 
C. 	2402.5 
D. 	2231.4

anonymous · Answer

i would go wit c

anonymous · Answer

It is A! :) Source: http://openstudy.com/study#/updates/5301e02de4b018b5842444f2

anonymous · Answer

attachment

anonymous · Answer

Calculate that and you get 6503.6 :)