Answer: parallelogram
Step-by-step explanation:
Assuming that 10% is the probability of a switch being defective (since left-handedness has nothing to do with the problem):
For a binomial distribution, probability(r out of n) = (nCr) (p)^r (q)^(1-r)
p = 10% = 0.1, q = 1 - p = 0.9
r = 2 switches, n = total of 12 switches
probability = (12C2) (0.1)^2 (0.9)^(12-2)
probability = 66(0.1)^2 (0.9)^10
probability = 0.23
(3*3)+(8*2) because triple 3 is 3*3 and double 8 is 8*2
The slope is 2.
hope I helped.
X=54.5
the whole circle is 360 so 360-33=327
327/6=54.5.
take all of those and replace “x” with 54.5. you get 6*54.5+33 which equals 360