Use a sketch to find the exact value of the expression.cos 
A. 
B. - 
C. - 
D. 
Answer: A
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Use the circle graph to solve the problem.There are 17,000 students attending the local university. The circle graph shows the percentage of those students who attend different sporting events.
How many students attend Basketball and Baseball games?
A. 2380 students B. 6630 students C. 901,000 students D. 9010 students
Solve the problem.Among patients who were improving on a certain day (in the critical care unit of a certain hospital), the following was determined to be true on the next day: 58% were still improving; 10% were stable; 7% were deteriorating; and 25% had been discharged. Among the patients who were stable on a certain day, the following was determined to be true on the next day: 34% were improving; 43% were still stable; 19% were deteriorating; 3% had been discharged; and 1% had died. Among the patients who were deteriorating on a certain day, the following was determined to be true on the next day: 10% were improving; 42% were stable; 44% were still deteriorating; none had been discharged; and 4% had died. What is the expected number of additional days that a patient, who is stable on
that certain day, will spend in the critical care unit? Round your answer to the nearest hundredth. A. 5.83 days B. 7.36 days C. 4.31 days D. 8.25 days
Solve the equation.b - 9 = -5
A. -14 B. 14 C. 4 D. -4
Graph the system.
A. 
B. 
C. 
D. 