The displacement s(m) of a jogger from a
starting point at time t(seconds) is given by
s=4t. What is his velocity when t = 7?

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

Lindsay used two points, (x, y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

If f(x)=x+7 and g(x)=1/x what is (fog)(x)