Determine the center, foci, and vertices of the ellipse.4x2 + 64y2 = 256
A. center at (0, 0)
foci at (-8, 0) and (8, 0)
vertices at (-64, 0), (64, 0)
B. center at (0, 0)
foci at (0, -2) and (0, 2)
vertices at (0, -4), (0, 4)
C. center at (0, 0)
foci at (-2
, 0) and (2
, 0)
vertices at (-8, 0), (8, 0)
D. center at (0, 0)
foci at (0, -2
) and (0, 2
)
vertices at (0, -8), (0, 8)
Answer: C
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You will select a card from three hats. There are 2 cat cards and 1 dog cards in Hat 1, 4 cat, and 3 dog cards in Hat 2, and 5 cat, and 4 dog cards in Hat 3. What is the probability of selecting a cat card from Hat 1, a cat card from Hat 2, and a dog card from Hat 3? ?
A.
?
B.
?
C.
?.08 rounded to the nearest 1/100th.
D.
?.07 rounded to the nearest 1/100th.
E.
?
Solve the following quadratic equation by completing the square. Make sure your answer is simplified completely. If there are no real solutions, so state.9x2 + 3x - 6 = 0
A. x = 0 or x = 
B. x = -1 or x = 
C. x = -1 or x = 
D. x = 
or x = 1
Provide an appropriate response.How would you determine each term after the first for the sequence 1, 2, 4, 7, 11, . . .?
What will be an ideal response?
Find the phase shift or vertical shift as requested.Find the phase shift of y = sin 
A. -?
B. 
C. ?
D. -