Answer the question.Fred has taken two exams so far in his Chemistry course. His scores are 98 and 91. What is the average of these scores?
A. 94.2
B. 91.8
C. 94.5
D. 95.7
Answer: C
Mathematics
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Find the average value of 
over the given region.
over the cube in the first octant bounded by the coordinate planes and the planes 
, 
, 
A. 32 B. 64 C. 96 D. 16
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Find the linearization L(x) of f(x) at x = a.f(x) = 
, a = 0
A. L(x) = 
x + 
B. L(x) = - 
x - 
C. L(x) = - 
x + 
D. L(x) = 
x - 
Mathematics
Find the area.
A. 1152 in2 B. 924 in2 C. 1224 in2 D. 1848 in2
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Use a calculator to solve the equation on the interval 0 ? ? < 2?. Round the answer to two decimal places.5 tan ? - 3 = 0
A. 0.54, 3.68 B. 0.54, 2.60 C. 1.03, 4.17 D. 0.54, 5.74
Mathematics