fahrenheit

1. Celsius to Fahrenheit

I am assuming I can use some of the same information from my velocity of a bullet question for this since this is also a linear equation, correct? Water freezes at 0°C or 32°F and boils at 100°C or 212°F. There is a linear equation that expresses the number of degrees Fahrenheit (F) in terms...
2. Fahrenheit and Celsius conversion

Hey, can someone help me with this problem, I have no idea what to do. Thanks! At what temperatures will the readings on the Fahrenheit and Celsius thermometers be the same? I set up a formula and solve for x but I got a wrong answer.
3. Standard Deviation - fahrenheit to celsius

Hi, I have a quick question... I have a question, if the mean tempature was -19.3 C and the standard deviation was 2.3 C..... when converting to Fahrenheit mean is easy i get -2.74F but I can't figure out the standard deviation conversion.... any help?