Wednesday

November 26, 2014

November 26, 2014

Posted by **tsunayoshi** on Thursday, July 31, 2014 at 5:57am.

2. Metal mercury at room temperature is a liquid. Its melting point is -39°C. The freezing point of alcohol is-114°C. How much warmer is the melting point of mercury than the freezing point of alchol

3. Find the difference between an elevation of 535 feet above sea level and an elevation of 8 feet below sea level.

4. The temperature at 6 A.M. was 12°F. At 3 P.M.

the temperature was 32°F. What was the change in temperature?

5. A professional cliff diver dives from a ledge 65 feet above the surface of the water. The diver reaches a underwater depth of 15 feet before returning to the surface. What was the diver's change in elevation from the highest point of the dive to the lowest.

With number sentence and solution and answer.

- math -
**Ms. Sue**, Thursday, July 31, 2014 at 10:52amWhat don't you understand about these questions?

- math -
**Anonymous**, Monday, October 6, 2014 at 6:43pm-114--39=

**Answer this Question**

**Related Questions**

math - a submarine is 294 feet below sea level. a helicopter is flying diretly ...

math - nemo is swimming 47 feet below sea level . he ascends 16 feet in the ...

Math Ms.Sue please - 1. 2/3 - 5/4 -3 -3/12 23/12 -17/12 2. -6.1 + 1.7 7.8 -4.4 -...

math - a mountain, 100 feet above sea level, is near a valley 700 feet below sea...

math - A manatee swimming 3 feet below the water surface, ascends 2 feet, ...

math - a mountain, 200 feet above sea level, is near a valley 700 feet below sea...

algebra - A submarine kept a constant rate of ascent upon rising after a dive. ...

chemistry - The freezing point of mercury is -38.8°C, is the only metal that is ...

Chemistry - The freezing point of mercury is -38.8°C, is the only metal that is ...

Chemistry - The freezing point of mercury is -38.8°C, is the only metal that is ...