Tuesday
March 31, 2015

Homework Help: Math

Posted by Axel on Wednesday, July 30, 2014 at 8:19pm.

The water level (y) in a tank oscillates between 4 feet and 10 feet. It takes 20 seconds for the water level to go from 4 feet to 10 feet and seconds to go from 10 feet to 4 feet. At time(t)=0 seconds, the water level (y) is 10 feet.

1. Write the equation for the depth in the form of y=A cos B (t- C)+D, where t=time in seconds and y=depth in feet.

2. Write the equation for the depth in the form of y=A sin B (t- C)+D, where t=time in seconds and y=depth in feet.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

AP calculus AB - Water pours out of a conical tank of height 10 feet and radius ...
related rates problems - Water pours out of a conical tank of height 10 feet and...
Calculus - Water is leaking from the bottom of a tank in the shape of an ...
6th grade math - the water level of a river is 50 feet. After one day,the water ...
6th grade math - the water level of a river is 50 feet. After one day,the water ...
Math - A conical tank (with its vertex down) is 8 feet tall and 6 feet across ...
math - We did not find results for: a conical tank with its vertex down is 12 ...
Algebra HELP!! - Water coming out from a fountain is modeled by the function f(x...
math - The approximate distance,S, in feet that an object falls in t seconds ...
Calculus - A conical tank has a height that is always 3 times its radius. If ...

Members