Write the first four terms of the sequence whose general term is given.an =
n
A. 1, ,
,
B. ,
,
,
C. 1, ,
,
D. ,
,
,
Answer: B
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Solve the problem.The strength S of a rectangular wooden beam is proportional to its width times the square of its depth. Find the dimensions of the strongest beam that can be cut from a cylindrical log. (Round answers to the nearest tenth.)
A. w = 6.8 in.; d = 9.2 in. B. w = 4.8 in.; d = 9.2 in. C. w = 5.8 in.; d = 8.2 in. D. w = 6.8 in.; d = 7.2 in.
Solve the problem.The height of the tallest building in the town of Chorlton is 1389 feet. It is 160 feet taller than the second tallest building. What is the height of the second tallest building in Chorlton?
A. 1548 feet B. 1549 feet C. 1229 feet D. 1228 feet
Arrange in order from smallest to largest.5.13, 4.69, 4.96, 5.31
A. 5.31, 5.13, 4.96, 4.69 B. 4.96, 4.69, 5.31, 5.13 C. 4.69, 4.96, 5.13, 5.31 D. 4.69, 5.13, 4.96, 5.31
Solve.A veterinarian takes an animal's pulse. What is the animal's pulse per minute if it beats 10 times in 30 seconds?
A. 0.33 beats/min B. 10 beats/min C. 40 beats/min D. 20 beats/min