Solve the problem.Tim needs to apply 2 gallons of herbicide per acre of soybeans. How many gallons of herbicide are needed for 388 acres?

A. 194 gallons
B. 196 gallons
C. 155 gallons
D. 970 gallons


Answer: D

Mathematics

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Find the extreme values of the function subject to the given constraint.  

A. Minimum: 5 at (±1, 0); maximum: 0 at (0, 0) B. Minimum: 5 at (0, ±1); maximum: 6 at (±1, 0) C. Minimum: 5 at (0, ±1); maximum: 0 at (0, 0) D. Minimum: 5 at (±1, 0); maximum: 6 at (0, ±1)

Mathematics

Use the integral test to determine whether the series converges.

A. converges B. diverges

Mathematics

Provide an appropriate response.What is the range of the function y = log4 ?

A. (-?, ?) B. (0, ?) C. [0, ?) D. (4, ?)

Mathematics

Find the maximum and minimum values of the function and the values of x and y for which they occur.Q = 2x + 5y, subject to3x + 2y ? 6,-2x + 4y ? 8,x ? 0,y ? 0.

A. Maximum: 12 when x =  and y = ; minimum: 4 when x = 2 and y = 0
B. Maximum: 10 when x = 0 and y = 2; minimum: 0 when x = 0 and y = 0
C. Maximum: 13 when x =  and y = ; minimum: 0 when x = 0 and y = 0
D. Maximum: 12 when x =  and y = ; minimum: 0 when x = 0 and y = 0

Mathematics