Solve the problem.The function P(x) = 0.62x2 - 0.048x + 1 models the approximate population P, in thousands, for a species of fish in a local pond, x years after 1997. During what year will the population reach 31,044 fish?

A. 2006
B. 2004
C. 2005
D. 2003


Answer: B

Mathematics

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Estimate. Then find the actual product.(26.7)(1.5)

A. Estimate: 6; Actual: 4.105 B. Estimate: 60; Actual: 41.05 C. Estimate: 60; Actual: 40.05 D. Estimate: 6; Actual: 4.005

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Identify an equal fraction. ? ?

A.
B.
C.
D.

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Find the volume of the specified solid. Use 3.14 as the approximate value of ?, and round your answer to the nearest tenth.A hemisphere with diameter 7 cm

A. 89.8 cm3  B. 50.5 cm3 C. 179.5 cm3  D. 101.0 cm3 

Mathematics

A manufacturing company wants to maximize profits on products A, B, and C. The profit margin is $3 for A, $6 for B, and $15 for C. The production requirements and departmental capacities are as follows: What is the maximum profit if the capacity of the painting department changes to 40,000 hours?

A. $120,000 B. $225,000 C. $60,000 D. $95,000

Mathematics