Please answer these.... in need it.. promise 10 points to the best answer.. tnx alot?

Question

given: human body temp at 37 degree C; room temp at 20 degree C, water freezes at 0 degree C...

Required: ESTIMATE first then use math to convert these F temps to Celcius.

1) The temp of water with ice cubes in its is about 35 degree F=? in C

2) the temp of cold tap water (no ice) is about 45-55degree F=

3) the temp of water as it is just getting too hot to touch? 110 degree F=?

4) Pure water boils at 212 degree F=

*note the blanks that was given by my prof. has 2 blanks in each item, so it has two answers.. i can convert, but what's the meaning of estimate? what im gonna estimate?

pls help me.. tnx...

Answer 1

well: accordingly  to " Biology  is very important  with

Answers Science & Mathematics  says Elements of Chemistry

would be useful when Measuring Temp as Liquid  Nitrogen  a

Cold substance  or Dry ice known  frozen liquids