A radioactive material decays over time. Find k, if 500 grams of this material decays to 450 grams in 10 years.
(Accurate to 4 decimal places.)

What are the values of , , m∠abd and m∠dbe in the given figure? explain or show your work

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*