It is an odd two digit number
the sum of its digits is 8
the sum of the squares of its digits is 50

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.)

The solution set for 5v2 – 125 = 0 is

The variable in a relation who’s value depends on the value of the independent variable is called what?