In the figure, ab = 15.8, 11.9 10.2, 8.4 inches and ac = 18.7, 15.5, 14.3, 13.1 inches.

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

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above

How can constraints be used to model a real-world situation?