What is the square root of 64? i don't understand. will give brainliest

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

What does the relationship between the mean and median reveal about the shape of the data

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3