Add the real numbers. Write any improper fraction as a whole or mixed number where appropriate.-8.9 + (-6.5)
A. 15.4
B. -2.4
C. -15.4
D. 2.4
Answer: C
Mathematics
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Evaluate the surface integral of G over the surface S.S is the dome z = 5 - 2x2 - 2y2, z ? 0; G(x, y, z) = 
A. 50
B. 5?
C. 
?
D. 50?
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Write as an exponential expression.
A. 
1/6
B. 
3
C. 
1/3
D. 
1/3
Mathematics
Solve the problems.A serving of snack crackers contains 5 grams of protein in each 31 gram serving. How many milligrams of protein are in 7 servings?
A. 108,500 mg B. 3,500 mg C. 35,000 mg D. 1,085 mg
Mathematics
Determine whether the functions f and g are inverses of each other.f(x) = 6x + 3; g(x) = 
A. Yes B. No
Mathematics