Answer:
63.66
Step-by-step explanation:
Mean=(65.9+80.8+60.8+46.5+64.3)/5
Mean=63.66
1024 , multiply the last number by 4
-1/2 ans. Hope it helps..
none of the above, -90 and 270 are the same position on the unit circle
Answer:
its the second answer!
Step-by-step explanation: