The expected assembly time is the middle of the range of the uniform distribution, 8 minutes.
1/3 of (x mulltiplied by 5) = 20. 1 * x * 5 all divided by 3 = 20 5/3x = 20 x = 20 * 3/5 x = 12 therefore the number == 60. I hope i was able to help u
Answer:
7 candidates passed maths only
6 candidates passed physics only
23 students sat in examination
Step-by-step explanation:
Answer:
43.0°
Step-by-step explanation:
cos∅=adj/hyp
cos∅=60/82
∅=cos-1 60/82
∅=cos-1 0.731707317073
∅=42.97028393174°
Round: 43.0°
