How to factories 3p^2-4p+1

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

Find the value of the variable and the length of each secant segment

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4