Acommittee of 4 is being formed randomly from the employees at a school: 6 administrators, 38 teachers, and 5 staff. what is the probability that all 4 members are administrators? express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.

0.00007 (to the nearest millionth)

Step-by-step explanation:

The total number of ways to select 4 members who are administrators is: and the total number of ways to select 4 members is: .

Thus, we deduce that the probability of selecting 4 admins is:

c. prove the lengths are the same.

step-by-step explanation:

you need to prove the segments are congruent. congruent segments have the same length. find the lengths of the segments using the distance formula, and compare them.

answer: c. prove the lengths are the same.