Find the common ratio, r, for the given geometric sequence.4, 16, 64, 256, . . .
A. 16
B. 
C. 4
D. 256
Answer: C
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Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}. List the elements in the set.A ? B'
A. {r, s, t, u, v, w, x, z} B. {q, s, t, u, v, w, x, y} C. {u, w} D. {t, v, x}
Provide an appropriate response.Perform the indicated operation, rationalize the denominator, and simplify if possible: 
Fill in the blank(s) with the appropriate word(s).
Provide an appropriate response. Explain the process of finding the area of a segment of a circle.
What will be an ideal response?
Each day Larry needs at least 10 units of vitamin A, 12 units of vitamin B, and 20 units of vitamin C. Pill #1 contains 4 units of A and 3 of B. Pill #2 contains 1 unit of A, 2 of B, and 4 of C. Pill #3 contains 
of A, 1 of B, and 5 of C.Pill #1 costs 8 cents, pill #2 costs 9 cents, and pill #3 costs 1 cent. How many of each pill must Larry take to minimize his cost?
A. P1 = 1, P2 = 0, P3 = 9 B. P1 = 0, P2 = 0, P3 = 12 C. P1 = 2, P2 = 0, P3 = 6 D. P1 = 3, P2 = 0, P3 = 4