Use polar coordinates to find the volume of the sphere of radius 3. Round to two decimal places.
What will be an ideal response?
113.1
Mathematics
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If a problem asks you to “Find a formula . . . “ you might begin by
(a) drawing a sketch of the problem situation. (b) understanding the terms used in the problem. (c) looking for relationships between known quantities and the unknown quantity. (d) making a tables of values, using n as the unknown quantity. (e) trying any one of the above.
Mathematics
The graph of a one-to-one function f is given. Sketch the graph of the inverse function f-1, on the same set of axes. Use a dashed line for the inverse.
A. 
B. 
C. 
D. 
Mathematics
Is the set a function?
?
?
A. function B. not a function
Mathematics
Solve the equation.
- 
x = 
A. 
B. 
C. 
D. 
Mathematics