The earth has a diameter of 7926.41 miles. what is the circumference of the earth. (this would be the distance you have to walk, if you could walk around the equator.

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?

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).