Set up the general equation from the given statement.The kinetic energy K of a moving body varies jointly as its mass m and the square of its velocity v.
A. K = kmv2
B. K = km
C. K = 
D. K = 
Answer: A
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Solve by completing the square. If the equation has no real solutions, write "no real-number solutions."6x2 + 26x - 20 = 0
A. 5, 
B. no real-number solutions
C. - 
, 5
D. - 5, 
Use the graph of the given function to find any relative maxima and relative minima.f(x) = x3 - 12x + 2
A. maximum: (-2, 18) and (0, 0); minimum: (2, -14) B. no maximum or minimum C. minimum: (2, -14); maximum: (-2, 18) D. maximum: (2, -14); minimum: (-2, 18)
Evaluate using any method.
? ln (x ?1)(x + 6)dx
Solve the problem.The population of a country is 36 million. It is estimated that 8.0% are overweight. How many people are overweight? Round to the nearest hundredth of a million if necessary.
A. 28.8 million B. 2.88 million C. 288 million D. 0.29 million