PLEASE HELP Condense to a single logarithm: ln x +ln y − z

Question 12 options:

A) ln (x + y – z )

B) ln xy∕z

C) (ln x)(ln y∕z)

D) ln xy∕ ln z

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

What is the ratio of the length of an object in yards to the length of the same object in miles?

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?