Thursday

February 23, 2017
Total # Posts: 5

**Calculus**

A pyramid with height 2h and rectangular base with dimensions 3b and 6b. Find the volume V of this solid.

*May 16, 2010*

**Physics**

The speed of sound in water is 1498 m/s. A sonar signal is sent straight down from a ship at a point just below the water surface, and 1.65 s later, the reflected signal is detected. How deep is the water?

*May 11, 2010*

**Physics**

You are creating transverse waves in a rope by shaking your hand from side to side. Without changing the distance your hand moves, you begin to shake it faster and faster. What happens to the amplitude of the wave?

*May 11, 2010*

**6th grade**

How did the greeks influence our world today in areas of education?

*January 12, 2009*

**math**

Here it is: One night the palace was having a midnight snack. The king ate 1/6 of the mangoes. The Queen ate 1/5 of the remaining mangoes. The 1st prince ate 1/4 of the mangoes left. Then the 2nd prince ate 1/3 of the remaining mangoes. And the third prince ate 1/2 of the ...

*September 5, 2007*

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