Solve the problem.The length of one arch of the curve y = 3 sin 2x is given by L = 
Estimate L by the Trapezoidal Rule with n = 6.
A. 6.2807
B. 5.8169
C. 6.4115
D. 6.1995
Answer: A
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Solve graphically the problem to the stated accuracy.A mother is choosing which baby foods to serve her infant. A jar of meat has 
of protein and 36 calories. A jar of vegetables has 
of protein and 18 calories. How much of each (to the nearest tenth) will she need to serve to get 
of protein and 109 calories?
A. 1.5 jars of meat and 2.0 jars of vegetables B. 2.0 jars of meat and 1.5 jars of vegetables C. There are infinitely many such combinations. D. There is no such combination.
Use a graphing calculator to solve the equation to the nearest tenth.x2 - x - 28 = 0; x between 5 and 6
A. 5.8 B. 5.6 C. 5.9 D. 5.7
Solve the equation.
= 5
A. 
B. 
C. 
D. ?
Solve the equation.6x2/5 + 17x1/5 + 5 = 0
A. {3, 2}
B. 
C. 
D. 