Given the definition of fibonacci numbers as fo = 0, f = 1, and fn = fn-1 +fn-2, use induction to prove that f is even for all positive integers n.

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)