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Q10: 5, 10, 20, 40, 80,. . .<br>A)
Q32: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt=" A) 11x +
Q46: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt=" A) 8 B)
Q47: The pH of a solution ranges from
Q47: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt=" A)
Q48: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt=" A) one real
Q50: The formula N = 4x2 + 6x
Q57: (0, 4) and (9, 8)<br>A) (-9, -4)<br>B)
Q81: ln x + ln (x - 1)
Q125: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt=" A)