Which of the following is equal to the absolute value of 5 + 7 − 15? A −3 C 3 B 0 D 27

1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

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) =