Part to use a sequence to represent the depreciation of a bike

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

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.