Determine the value of each of the following expressions. a. 2.2
×
1.3
2.2×1.3 b. 39.5 + 8.74, c. 33.4 − 2.11, d.
470.4
÷
5.6
470.4÷5.6

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)