If a cylinder has a volume of 400 m3 and a radius of 4 m, what is its height?

What number produces an irrational number when multiplied by -1.25

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label