I need help this is hard for me

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.