The half life of a certain substance is 21 years. How long will it take for a sample of this substance to decay to 88% of its original amount?

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Issof claims that the scale factor is 1/2. which statement about his claim is correct