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 = 
?
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Perform the indicated operations.(5x + 12y)2
A. 5x2 + 120xy + 144y2 B. 25x2 + 120xy + 144y2 C. 5x2 + 144y2 D. 25x2 + 144y2
Complete the sketch so that it has the indicated symmetry.Complete the sketch so that it has line symmetry about l.
What will be an ideal response?
Solve the problem.The angle between the spokes of a wagon wheel is 22? 39' 18". Convert this angle to decimal degree format (to four decimal places).
A. 22.6550° B. 22.2488° C. 21.3450° D. 22.9500°
Provide an appropriate response.The number of loaves of whole wheat bread left on the shelf of a local quick stop at closing (denoted by the random variable X) varies from day to day. Past records show that the probability distribution of X is as shown in the following table. Find the probability that there will be at least three loaves left over at the end of any given day. 
A. 0.20 B. 0.65 C. 0.35 D. 0.15