<span>Diameter :D , Raduis : R
D = 2R
R = 1.4 angstrom
1 angstrom = 0.00000001 cm = 10^-7
cm
R = 1.4 * 10^-7 cm
D = 2.8 * 10^-7 cm</span>
Answer:
169-7j
Step-by-step explanation:
Answer:
Step-by-step explanation:
vertices are A(-3,3),B(-2,4),C(4,0)
slope of AB=(4-3)/(-2+3)=1/1=1
slope of BC=(0-4)/(4+2)=-4/6=-2/3
slope of CA=(3-0)/(-3-4)=-3/7
two lines are perpendicular if product of slopes=-1
so it is not a right angled triangle .
from the question, we were told that the probability of Levente passing each of the module is 0.78
therefore,
a) the probability of Levente passing all three modules is
= 0.78^3
= 0.47
b) the probability of Levente passing two of the modules is
= (0.78^2)(1 - 0.78)
= (0.6084)(0.25)
= 0.15
c) the probability of Levente passing none of the modules is
= (1 - 0.78)^3
= (0.25)^3
= 0.015
By definition of conditional probability,
But any event and its complement cannot occur simultaneously; they are disjoint, so the probability of their intersection is 0. So the conditional probability is also 0.