Consider the triangle shown in the diagram below. Suppose that m∠A=80∘, a=6.17, and b=4.22. (The diagram above is not necessarily to scale.)

What is the value of m∠B?
m∠B=  °   

What is the value of c?
c=

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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?

Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?

The function models the number of accidents per 50 million miles driven as a function