States are polled to see which literary work is their favorite. What type of probability sample is this?. English literature professors from universities across the United
A
Stratified
B
Voluntary
C
Systematic
D
None correct
E
Simple

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units