Solve the problem.Suppose a life insurance policy costs $20 for the first unit of coverage and then $5 for each additional unit of coverage. Let C(x) be the cost for insurance of x units of coverage. What will 10 units of coverage cost?

A. $70
B. $30
C. $65
D. $50

Answer: C

Mathematics

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Answer the question.Find an irrational number between 0.676776777... and 0. .

A. 0.
B. 0.676776776
C. 0.676767686868...
D. 0.674674674...

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Convert from dollars to cents.$5.28

A. 528¢ B. 508¢ C. 5380¢ D. 5280¢

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Find the requested term in the sequence.The next term in 3, 12, 48, 192, 768, . . .

A. 768 B. 12,288 C. 256 D. 3072

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One solution of a polynomial equation is given. Use synthetic division to find any remaining solutions.-3x4 + 12x3 + 3x2 - 48x + 36 = 0; 2

A. 3, 1, -2 B. 3, -3, 1 C. -2, 3, -3 D. -2, -3, -1

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Mathematics