Ex 9-9 straight-line depreciation obj. 2
a refrigerator used by a meat processor has a cost of $48,000, an estimated residual value of $9,000, and an estimated useful life of 15 years. what is the amount of the annual depreciation computed by the straight-line method?

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?

Can someone me and plz do the problem