Find the indicated term of the geometric sequence.a1 = 960, r = ; Find a4.

A. a4 = - 
B. a4 = 
C. a4 = -15 
D. a4 = 15 


Answer: D

Mathematics

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Determine whether the terms are like or unlike.25xy3 and -14xy2

A. like B. unlike

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Multiply.(-5x - 3)2

A. 25x2 + 9 B. -5x2 + 30x + 9 C. 25x2 + 30x + 9 D. -5x2 + 9

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Sketch the correct graph and domain of the function . ?

A.

Domain: 


B. ?

Domain: 


C. ?

Domain: 


D.

Domain: 


E. ?

Domain: 


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Solve the problem.A gas station sells 4820 gallons of regular unleaded gasoline on a day when they charge $1.35 per gallon, whereas they sell 3893 gallons on a day that they charge $1.40 per gallon. Find a linear equation for gallons sold (y) at a price x.

A. y = -18,540x + 29,832.8 B. y = -18,540x + 29,865 C. y = -18,540x + 29,827.2 D. y = -18,540x + 29,849

Mathematics