Answer:
Shape: Approximately Normal
Center: 20 minutes
Variability: 6.5 minutes.
Your answer is 1.5 if you multiply 15 by 10% you get 1.5 and if you ivide 1.5 by 10% you get 15 so you can find your answer and check it
hope this helps have a nice day.
Answer:1/10
Step-by-step explanation:
Answer:
5/6 of the time or 50 minutes
Step-by-step explanation:
Assuming the sum of the opposite angle would be 180. We can easily calculate for x and ultimately solve for the angle of B. We do as follows
B + D = 180
3x-12 + x = 180
4x - 12 = 180
4x = 192
x = 48 degrees
Therefore angle B would have a measurement of 132 degrees. Hope this helps.
