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12) The equation 4x2 + bx + 9 = 0 has no real solutions. What must be true about b?
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Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. the heights of the girls in an advanced swimming course are 55, 60, 59, 52, 65, 66, 62, and 65 inches. match the measures of this data with their values.
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Which has the greater energy, light of wavelength 519 nm or light with a frequency of 5.42 x 10^8 sec^-1?
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Mathematics, 22.06.2019 02:00, gcristhian8863
Light travels at 186,000 miles per second. light takes about 1 1? 3 seconds to travel from the earth to the moon. calculate the distance between the earth and the moon based on the speed of light.
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12) The equation 4x2 + bx + 9 = 0 has no real solutions. What must be true about b?...
Physics, 30.09.2019 22:20