Solve the problem.The population of a city has varied considerably in recent years. The data in the table relates the pollution P to time t, in years, where t = 0 corresponds to 1990. Use a quadratic function fitted to the data to predict the population in 2000.   

A. 48,430.80
B. 58,964.00
C. 119,000.00
D. 81,202.00


Answer: B

Mathematics

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Solve.The number of daily calories K needed by a moderately active man who weighs w pounds, is h inches tall, and is y years old, can be estimated by the formula . Find the daily caloric need of a moderately active man weighing 218 lbs, who is 70 inches tall and 45 years old.

A. 3737.44 calories B. 4335.24 calories C. 4150.44 calories D. 3922.24 calories

Mathematics

Rewrite the expression as the logarithm of a single quantity.log3 q + log3 r

A. log3 qr
B. log3 (q + r)
C. log3  q ? log3  r
D. log3  

Mathematics

Translate the sentence to an algebraic inequality.The number of people at a concert is less than or equal to 3472.

A. x ? 3472 B. x ? 3472 C. x < 3472 D. x > 3472

Mathematics

Use power series operations to find the Taylor series at x = 0 for the given function.f(x) = 

A.
B.
C.
D.

Mathematics