If circles are 3 each and triangles are 5 each, how much is one square?
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Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)

Urgentwhat is the area of the figure?