Graph the equation.4(x - 2)2 + 16(y + 1)2 = 64
A. 
B. 
C. 
D. 
Answer: A
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Solve problems using a calculator.1237 - 26 × 11
A. 951 B. 13,321 C. 13,324 D. 953
Evaluate the expression. 
A. 79,833,600
B. 
C. 220
D. 1320
Solve.The height h in feet of a golf ball after t seconds is given by 
How long did it take for the ball to hit the ground?
A. 80 sec B. 3 sec C. 48 sec D. 6 sec
Use Bayes' rule to find the indicated probability.The incidence of a certain disease on the island of Tukow is 4%. A new test has been developed to diagnose the disease. Using this test, 91% of those who have the disease test positive while 4% of those who do not have the disease test positive (false positive). If a person tests positive, what is the probability that he or she actually has the disease?
A. 0.438 B. 0.487 C. 0.91 D. 0.856