Select the correct answer. Cynthia is conducting research in her neighborhood using questionnaires. Few of her respondents have chosen to keep certain important facts hidden from her. Which important consideration does the data fail to fulfill?
A.
validity
B.
reliability
C.
consistency
D.
stability

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce

answer is c

step-by-step explanation:

81/12=324/x

x=48

the diagram shows you   triangle def with de=4, df=9 and de≠df≠ef.

the sum of the lengths of two triangles' sides are always greater than the length of the third side:

substitute sides lengths:

then 5< ef< 13 (option 3 is true).

def is a scalene triangle with all sides of different lengths (option 5 is true, option 2 is false).

answer: correct choices are 1, 3 and 5