Under every house is a foundation, and under most foundations are footings. Most of the time we take footings for granted, and usually we can: For typical soils, a common 16- or 20-inch-wide footing can more than handle the relatively light weight of an ordinary house.
According to HomeDrugTestingKit, amphetamines are detectable in urine for up to 4 days. This is an average as everyone metabolizes medication at different rates. According to the prescribing packet insert for Adderall, it has a half-life of 12 hours for staying in your system. For more information about how it affects your bloodstream I suggest you refer to the packet insert with the medication, or ask your doctor.
Immediate release Adderall can be detected in urine for about 48 to 72 hours; Extended release could remain in the body for up to four days, or approximately 96 hours; Computing How Long Does Adderall Stay in Your System To Pass A Drug Test. Adderall, Dextroamphetamine, has a half life of approximately 10 hours. This means that after 10 hours, the amount of dextroamphetamine in your body is half what it previously was. Thus, if you took 30 mg of Adderall, 10 hours later 15 mg will be in your body.