the average age of 5 student is 9 years out of them is of 4 Students are 5 7 8 and 15 years what is the age of remaining student​

Aman steps out of a plane at a height of 4,000m above the ground falls 2,000m very quickly and then opens his parachute and slowly falls the remaining 2000m to the ground what height above the ground would be the best choice for a reference point

Which method of gathering data will be most effective in learning how diet and fitness choices affect long-term healt

The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr2. write your answer in scientific notation.