The acceleration of a particle is inversely proportional to the square of the time since it was fired. if the acceleration of the particle 20 seconds after it was fired was 5 m/sec2, what was its acceleration 5 seconds later?

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =