Question: Question 7 An item will need replacing in 6 years from now at a cost of P128,000.00. How much should the owner save at the


Question 7 An item will need replacing in 6 years from now at a cost of P128,000.00. How much should the owner save at the beginning of each 3 months in order to replace the old item, if his savings earn interest at 10% compounded quarterly? * 2 points P3.956.84 P6,982.28 P7,156.84 P3,860.33 Question 8 The ath term of the sequence in number 1 is given by a, = (1+5)"-(1-V5)" - and the ratio, -", between two consecutive terms of this sequence converges to a special number which is referred to as the golden ratio. Which of the following is the exact value of the golden ratio? 1 - V5 2 Option 1 O Option 2 Option 3 1 + v5 2 Option 4Question 11 The sides of a square are 16 inches in length. A new square is formed by connecting the midpoints of the sides of the original square, and two of the resulting triangles are shaded (see figure). If this process is repeated three more times after the 4th, determine the total area of the shaded region. * 2 points 1 sq. In. 127 sq. in. 64 sq. in. 256 sq. in Question 12 A group of SLU Mathematics faculty members have been on vacation so long that they've forgotten the day of the week. The following conversation ensues. Mike: What's the day? I don't think it is Thursday, Friday, or Saturday. Nora: Well, that doesn't narrow it down much. Yesterday was Sunday. Jaime: Yesterday wasn't Sunday. Tomorrow is Sunday. Mark: The day after tomorrow is Saturday. Rallyn: The day before yesterday was Thursday. Zenaida: Tomorrow is Saturday. Daniel: I know that the day after tomorrow is not Friday. Who among the following SLU Mathematics faculty members has made a true statement about the day of the week? Daniel Jaime Mark Mike Question 13 Let f(x) = x2 + 2x -1 and g(x) = 2x - 4. Find 2f (x) - 3g(x)
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