Answer:
90 and 270 maybe neg 270
Step-by-step explanation:
Answer:
Point R
Step-by-step explanation:
Its the farthest away from the majority
Answer: This sample may be biased because he is only asking the bike riders when in reality there might be a majority of students who instead take an alternate form of transportation
Step-by-step explanation:
Answer:
-7/15
Step-by-step explanation:
get red of the addition and subtract the two fractions