Scott went snowboarding down a mountain. The trail was 2 miles long and took him 5 minutes to complete. What was Scott's speed in miles per hour?

Which measurement is the most precise? a) 29 cm b) 28.8 cm eliminate c) 28.76 cm d) 28.762 cm

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).