Form a polynomial whose zeros and degree are given. Use a leading coefficient of 1. Zeros: 3, multiplicity 2; 4, multiplicity 1; degree 3
A. x3 + 10x2 + 24x + 36
B. x3 - 10x2 + 33x - 36
C. x3 - 6x2 + 33x - 36
D. x3 + 10x2 + 33x + 36
Answer: B
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Construct a probability model for the experiment.Spinner I has 4 sections of equal area, numbered 1, 2, 3, and 4. Spinner II has 3 sections of equal area, labeled Red, Yellow, and Green. Spinner III has 2 sections of equal area labeled A and B. Spin Spinner I, then Spinner II, then Spinner III. What is the probability of getting a 2, followed by Yellow or Green, followed by B?
What will be an ideal response?
Write the first five terms of the geometric sequence whose first term, a1, and common ratio, r, are given.a1 = 5; r = 3
A. 15, 45, 135, 405, 1215 B. 3, 15, 75, 375, 1875 C. 5, 15, 45, 135, 405 D. 5, 8, 11, 14, 17
Find the principle unit normal vector to the curve given below at the specified point.
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, 
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A. ?
B. ?
C. ?
D. ?
E. ?
A pebble is dropped into a calm pond, causing ripples in the form of concentric circles. The radius (in feet) of the outer ripple is 
, wheretis the time in seconds after the pebble strikes the water. The area of the circle is given by the function 
style="font-size:12pt;vertical-align:middle;" />. Find and interpret 
.
?
A. 
; represents the area of the circle at time t.
B. 
; represents the area of the circle at time t.
C. 
; represents the area of the circle at time t.
D. 
; represents the area of the circle at time t.
E. 
; represents the area of the circle at time t.