What is the freezing point of radiator fluid that is 50% antifreeze by mass? kf for water is 1. 86 ∘c/m.

2) the relationship between temperature in degrees fahrenheit, f, and units kelvin, k, is given by the formula k32) 273.15. which of the following readings, in kelvins, is equivalent to a fahrenheit reading of 7 (rounded to the nearest hundredth decimal place)?

Find the number if 3.7% of it is 37% of 37.

Why did the following change occur? the snow that covered the ground all winter began to melt tempatures rose and flowers started to bloom