Add. Do not use a number line except as a check.-38 + (-49)
A. 11
B. -11
C. 87
D. -87
Answer: D
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Find the potential function f for the field F.F = 
i + 
j - 
k
A. f(x, y, z) = 
+ C
B. f(x, y, z) = 
+ ln z + C
C. f(x, y, z) = 
+ C
D. f(x, y, z) = 
+ C
For a satellite orbiting Earth, the time required to complete a single orbit is known as the period. The period P, in hours, is related to the distance D, in miles, from the center of Earth by the formula 
.
As the period increases, so does the distance. What can you say about the rate of increase in distance as period increases? A graph of D versus P can help you answer this question.
?
A. Distance increases at an increasing rate as period increases. B. Distance increases at a decreasing rate as period increases. C. A point of inflection is reached. D. None of the above.
1.1379 to the nearest tenth
A. 1.1 B. 1.14 C. 1.2 D. 1.0
Evaluate the series, if it converges.10 + 4 + 
+ 
+ . . .
A. Does not converge
B. 
C. 
D. 