A school conducted a survey to determine which sport was the students' favorite The school asked every seventh grade student for
his or her favorite sport were the results of the schools Survey var
A
Yes, because every student in the seventh grade was surveyed
OB.
Yes, because the school surveyed every seventh student that entered the school
OG. No, because only us were surveyed
OD. No, because the sample was not random

sadsdda

step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

no because mercury has a density of 13.6 grams per centimeter squared while gold has 19.32 grams centimeter squared

step-by-step explanation:

the answer is a.

135 and 80

step-by-step explanation: