Estimate the answer by rounding as indicated.Estimate by rounding to the nearest ten.

A. 169
B. 170
C. 200
D. 180


Answer: D

Mathematics

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Determine if the series converges or diverges; if the series converges, find its sum.

A. Converges; 1
B. Converges; ln 
C. Converges; ln 9
D. Diverges

Mathematics

Solve. Round your answer to the nearest tenth.Find the circumference of a circle with a diameter of 32 feet.

A. 201.0 ft B. 803.8 ft C. 100.5 ft D. 50.2 ft

Mathematics

Provide an appropriate response.Suppose that consumers will demand 100 units of a product when the price is $10 per unit, and 120 units when the price is $8 per unit. Assuming that price p and quantity q are linearly related, find the price at which 90 units are demanded.

A. $13 B. $9 C. $7 D. $11 E. $12

Mathematics

Solve the problem. Write ratios in lowest terms.A certain lake is 1000 feet deep. A nearby lake is 1100 feet deep. Write the ratio of the first lake's depth to the second lake's depth.

A.  
B.  
C.  
D.

Mathematics