Determine the interest earned when $1,000 is invested for 3 years at 8% interest compounded annually. help please this is for final exam and i suck at this so plase help

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

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

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?