69% of adults cannot name a supreme Court justice. you randomly select five adults and ask each if they can name any of the justices. the random variable represents the number of adults who cannot name a supreme court justice. complete parts a) find the mean of the binomial distribution (b) find the variance of the binomial distribution. c) find the standard deviation of the binomial distribution
d) on average, ___ out of 5 adults cannot name a supreme court justice, with a standard deviation of ___ adult . the value x= 0 and x = ___ would be unsual the probabilities are ___ 0.05

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

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step-by-step explanation:

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

answer: x=3 and y=4

step-by-step explanation: