Find the weighted mean of the numbers in the table. Round to the nearest tenth.A telephone company kept track of the calls for the correct time during a 24-hour period for two weeks. The results are shown in the table.  

A. 59.6 calls
B. 61.6 calls
C. 62.0 calls
D. 61.8 calls


Answer: D

Mathematics

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What will be an ideal response?

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Solve the right triangle; angle C is the right angle. Round to the nearest tenth where necessary.c = 6, B = 33°

A. A = 57°, a = 3.9, b = 3.3 B. A = 57°, a = 3.3, b = 5 C. A = 57°, a = 5, b = 3.9 D. A = 57°, a = 5, b = 3.3

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Solve the formula for the specified variable.A = P(1 + nr) for n

A. n = 
B. n =  
C. n =  
D. n =  

Mathematics