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Can temperature exist inside a photon particle of light? Jean runs 12mi and then rides 16mi in a biathlon, she rides 8mph faster than she runs. Determine both average speeds if total time is 2.5hr? Sin (α)= 15/17 sin(α)=
15/17, α lies in quadrant I, sine (α)= 4/5,(β)=4/5,β lies in quadrant II.? Circumference of a circle 452.16? What is 1 and 1/3 minus 2/3?