Find the sum of the indicated terms of the geometric sequence.
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-7, 14, -28 ... (to 8 terms)
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A. 
B. ?
C. ?
D. ?
E. ?
Answer: C
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Solve the equation. Use natural logarithms. When appropriate, give solutions to three decimal places unless otherwise indicated.ln e7x = 42
A. {294} B. {6} C. {49} D. {35}
Divide using long division.
A. 5x2 + 5x + 4 B. x2 - 5x - 4 C. 5x2 + 4 D. x2 + 5x + 4
The graph below is one complete cycle of the graph of an equation containing a trigonometric function. Find an equation to match the graph. If you are using a graphing calculator, graph your equation to verify that it is correct.
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?
What will be an ideal response?
How much money can you borrow at 4.8% interest compounded monthly if you agree to pay $200 at the end of each month for three years and, in addition, a balloon payment of $2000 at the end of the third year?
A. $9692.18 B. $8021.50 C. $8693.18 D. $9002.28 E. none of these