Find the area of the shaded part of the figure if,.

?

?

A. 90
B. 180
C. 45
D. 14
E. none of these


Answer: C

Mathematics

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Multiply by powers of 10.0.8549 × 100

A. 0.854900 B. 85.49 C. 8.549 D. 854.9

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Find the indicated term for the sequence.Find the 3rd term of the sequence whose general term is an = 2n.

A. 9 B. 8 C. 6 D. 4

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Approximate the value using a calculator. Express answer rounded to three decimal places.42.3

A. 9.200 B. 27.984 C. 256.000 D. 24.251

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Solve the problem.Point totals for students in Mr. Murphy's class are calculated by the expression:   where p represents the number of homework problems a student solved. Richard received a point total of 150. How many homework problems did he solve?

A. 750 problems B. 1425 problems C. 90 problems D. 2250 problems

Mathematics