I can’t solve rn but take all those numbers given and add them together. then subtract that number from 132.4 and there’s your answer
I attached a photo
Hope this helps ʕ•ᴥ•ʔ
Just zoom in, couldn’t attached 2 photos
Answer:
Mean: 30 students
Standard deviation: 5.2 students
Step-by-step explanation:
Khan
Answer:
23 and 131
Step-by-step explanation:
For the first one. Since a whole entire angle thingie is 360, subtract 243 and 94 from 360. Answer is 23 :)
For the second one. This is a supplementary angle. 180- 49 is 131. Your done!
