Answer: 0.2224
Step-by-step explanation:
Given: The proportion of adults need eye correction: p= 78%=0.78
Let X be a binomial variable that represents the number of adults who need eye correction.
Sample size of adults: n= 12
Binomial ditsribution formula:
Now, the probability that at least 11 of them need correction for their eyesight will be
Hence, the required probability = 0.2224
The slope of the line is five because upon factoring you recieve
y - 4 = 5x -10
which the slope is always the number connected to the x
Next plug in -2 or 2 to find if it is a point on the graph
upon plugging in 2
4 - 4 = 5(2) - 10
0 = 0
D would be the correct answer
Answer:
x >-8
Step-by-step explanation:
22−2x<38
Subtract 22 from each side
22-22−2x<38-22
-2x < 16
Divide each side by -2, remembering to flip the inequality
-2x/-2 > 16/-2
x >-8
The answer is C because if AB=6 and BC=4 then AB is 6 and C is 4 so it can be either one of those options.
