Oxygen boils at -297 ℉. At 64 ℉ below this, oxygen solidifies. What is the temperature at which oxygen freezes in degrees Farenheit. Please explain step by step to get marked!

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

Asequence is a function whose is the set of natural numbers