Why the 1/2 in 1/2*a*time^2?
At the point of fission, a nucleus of 235U that has 92 protons is divided into two smaller spheres, each of which has 46 protons and a radius of 5.11 ✕ 10-15 m. What is the magnitude of the repulsive force pushing these two spheres apart?
MATH FIFTH GRADE MATH!!!!!!!!!!!!!!!!!!
Mean because it shows the average amount of tv the kids are watching and it takes into account outliers. AP Stat Student
sarah has dimes and nickels which total $1.65. the number of nickels she has is 3 less than the number of dimes. how many of each does she have?
a public television station set a goal of $350,000 in pledges during a certain month. the total pledged was $525,000. What percent of the station's goal was reached?