Find the first five terms of the recursively defined sequence.a1 = 7, an = 2an-1
A. 0, 2, 14, 16, 18
B. 7, 14, 16, 18, 20
C. 14, 28, 56, 112, 224
D. 7, 14, 28, 56, 112
Answer: D
Mathematics
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Solve the given equation by finding the unknown value.81 ÷ ?= 3
A. 29 B. 28 C. 27 D. 30
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Factor.-125a2 - 50a - 5
A. (5a + 1)(-25a - 5) B. -5(5a - 1)(5a - 1) C. (-25a - 5)(5a + 1) D. -5(5a + 1)(5a + 1)
Mathematics
Find the area enclosed by the graph of the polar equation r = 4 sin 3[]
What will be an ideal response?
Mathematics