Given that tangent squared theta = three-eighths, what is the value of secant theta? A) Plus-or-minus StartRoot eight-thirds EndFraction
B) Plus-or-minus StartRoot eleven-eighths EndFraction
C) Eleven-eighths
D) Eight-thirds

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