Solve the problem.A church steeple casts a shadow 113 ft long, and at the same time a 8.0-ft post casts a shadow 7.0 ft long. How high is the steeple? Round to the nearest unit.

A. 99 ft
B. 114 ft
C. 8 ft
D. 129 ft


Answer: D

Mathematics

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Evaluate the improper integral.

A. 196 B. 294 C. 245 D. 147

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Factor completely. If the polynomial is prime, state so.9 - 4x2

A. prime B. (3 + 2x)2 C. (3 - 2x)2 D. (3 + 2x)(3 - 2x)

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Divide. Use bar notation to write repeating decimals. 

A. 0.2
B. 0.02
C. 0.0236
D. 0.02

Mathematics

From the given list, identify the improper fractions.,  ,  ,  ,  

A. ,  ,  ,  ,  
B. ,  ,  
C. ,  
D. ,  ,  ,  

Mathematics