Solve the quadratic inequality. Graph the solution.p2 - 11p + 28 > 0
A. (4, 7)
B. (-?, 4) ? (7, ?)
C. (7, ?)
D. (-?, 4)
Answer: B
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Convert.31,000 cm = _____ km
A. 3.1 B. 0.0031 C. 0.031 D. 0.31
Divide. Write the answer in lowest terms.
÷ 
A. - 
B. 
C. 
D. 
Solve the equation.11x + 7 = 4x - 56
A. 9 B. 8 C. -8 D. -9
Solve the problem.A person's metabolic rate tends to go up after eating a meal and then, after some time has passed, it returns to a resting metabolic rate. This phenomenon is known as the thermic effect of food, and the effect (in kJ/hr) for one individual is F(t) = -10.28 + 175.9te-t/1.3where t is the number of hours that have elapsed since eating a meal. Find the total thermic energy of a meal for the next four hours after a meal by integrating the thermic effect function between 
and 
A. 200.3 kJ B. 128.4 kJ C. 186.5 kJ D. 150.1 kJ