Find an explicit rule for the nth term of the sequence. -3, -15, -75, -375,
an = 5 • -3n + 1
an = -3 • 5n - 1
an = 5 • -3n
an = -3 • 5n

Which choice represents the sample space ,s for this event

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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