Solve the problem.A satellite in a circular orbit 822.8 mi above the earth makes one complete orbit every 85.44 min. What is its linear velocity? Use 3963 mi for the length of the radius of the earth.
A. 60.51 mi/min
B. 351.9 mi/min
C. 56.01 mi/min
D. 408,900 mi/min
Answer: B
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Find the indicated probability. Round your answer to 6 decimal places when necessary.Two fair 6-sided dice are rolled. What is the probability that the sum of the two numbers on the dice is greater than 10?
A. 
B. 3
C. 
D. 
Find the value of the limit for the sequence given.
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Solve the problem.An oil spill of 3971 cubic centimeters is spilled onto a pond and spreads out in a circular shape having a diameter of 766 centimeters. Approximate the thickness of the oil film to four decimal places.
A. 0.0086 cm B. 3.3003 cm C. 116.0506 cm D. 1.6501 cm
Tell whether the relation is reflexive, symmetric, or transitive on the set of all people. Also tell whether the relation is an equivalence relation."Is thinner than"
A. Symmetric and transitive; not an equivalence relation B. Symmetric; not an equivalence relation C. Reflexive and transitive; not an equivalence relation D. Transitive; not an equivalence relation