? ? i need to get at least a d on this test so can anyone me

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

Someone me i need with this stuff

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?