Answer:
The probability of failure of trial 11 is 
Step-by-step explanation:
Generally one the attributes of a binomial experiment is that the probability of success and failure is constant every trial so given from the question that the probability of success is 0.84 for trial 7 , then the probability of failure of trial 7 will be evaluated as

=> 
And from the attribute stated above the probability of failure of trial 11 is 
Example: -8 - (-9)
if there is 2 negative signs on the inside then you change it to a plus.
-8 + 9
because the 9 is bigger than 8 you switch.
9 - 8
answer is 1
<span>reflect across the y-axis => change sign of first coordinate
</span><span>(3, 5) (SOY)-> (-3,5)
(−2, −4)</span> (SOY)-> (2,-4)
Answer: B <span>(−3, 5) and (2, −4)</span>
Answer:
113° = y
Step-by-step explanation:
y = 180 - 67
y = 113°
Hope this helps!