Jeff is traveling on the interstate highway at the speed of 65miles per hour. olivia is traveling on the same interstate highway st a speed of 99 kilometers per hour. who is traveling the fastest and by how much? (note: 1 mile=1.6 kilometers

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Describe the domain and range of y=2(3)^x-2+5

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days