, 06.10.2019 05:00, KariSupreme

# Write an equation of cosine function with amplitude 2 and a period 4pi

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Mathematics, 21.06.2019 15:30, saja19
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Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per$1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per$1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b)$0.81 c) $0.87 d)$0.88