You roll a pair of dice and can see the sum is either 7 or 8. What is the conditional probability the sum is 7 given that it is 7 or 8?

What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4

Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.

What is 32+4 x (16 x 1/2) -2 show your work}