Provide an appropriate response.The first-quadrant region bounded by y = 
, the x-axis, and the y-axis is revolved about the y-axis to form a solid. Explain how you could use elementary geometry formulas to verify the volume of the solid.
What will be an ideal response?
The resulting solid is a hemisphere of radius 2. The volume is given by V = 
?r3 = 
?
Mathematics
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Solve the problem.A signal is made by placing 3 flags, one above the other, on a flag pole. If there are 8 different flags available, how many possible signals can be flown?
A. 56 B. 24 C. 512 D. 336
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Solve by the method of elimination by addition or subtraction.
= 59x = 10 + 9y
A. x = 
, y = 
B. x = 
, y = 
C. x = 
, y = 
D. x = 
, y = 
Mathematics
Consider the polar equation  FIGURE 1.png)
(a) Find the eccentricity and an equation of the directrix of the conic. (b) Identify the conic. (c) Sketch the curve. >
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Find the total cost of the stock purchase assuming a commission of $7.95.300 shares at $20.00
A. $6007.95 B. $6000.00 C. $5992.05 D. $6757.95
Mathematics