In a random sample of 30 sixth graders, 9 has traveled outside of the united states. there are a total of 120 sixth graders in the school. predict how many students have traveled outside of the united states.

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?