An account contains A dollars and increases or decreases by R%. For A and R: (a) Find the increase or decrease in the value of the account. (b) Find the value of the account. (c) By what factor did the account value increase or decrease? A = $300, R = 190%

A. (a) $595;
(b) $895;
(c) 3.9
B. (a) $520;
(b) $820;
(c) 1.9
C. (a) $580;
(b) $880;
(c) 1.4
D. (a) $570;
(b) $870;
(c) 2.9

Answer: D

Mathematics

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A. 3 B. 8 C. 1 D. 6

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Mathematics

In the sequence below each number (other than the first two numbers) is the sum of the previous two numbers. Use this rule to find the missing terms of the sequence.2, 4, 6, 10, 16,