Write the first four terms of the sequence.an = 

A. 1, 
B. 1, 
C. 1, , 2, 
D. 1, , 2, 


Answer: A

Mathematics

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A. 2.363 B. 0.363 C. 1.949 D. 4.333

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A. n = 66 B. n = 2 C. n = 12 D. n = -66

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Translate the phrase to an algebraic expression.four subtracted from eleven times a number 

A. 11x - 4  B. 11 - x + 4 C. 4 - 11x  D. 4 + 11x 

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Find the distance in the xy-plane between the two points. Round an approximate result to the nearest hundredth.(5, 7) and (15, 31)

A. 24 B. 10 C. 26 D. 4.90

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