Ariel’s pet baby polar bear ,ryan weight 12.5 kilograms .another polar bear ,named ronnie weights 11 kilograms. how many grams heavier is ryan then can someone

What are the soultion(s) to the quadratic equation 40- x^2=0

Answer for 10 points show work you guys in advanced < 3

Cal's go cart has a gas tank with the dimensions shown below. he uses a gas can that holds 11 gallon of gas, to fill the go cart tank. 11 gallon = 231 inches^3 how many full gas cans will it take to fill the go cart's gas tank?