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An upper extreme is the highest number on the number line give. So the Upper extreme is 11
death valley would me -282 feet and mt McKinley would just be 20,320 feet
Answer:
x⁴ - 81 factors: x + 3, x - 3, x + 3i, x - 3i
x³ - 2x² + 9x - 18 factors: x - 3i, x + 3i, x - 2
x⁴ + 5x² - 36 factors: x - 2, x + 2, x + 3i, x - 3i
Answer:
0.388889 yd
Step-by-step explanation: