Turning off the water while brushing your teeth saves 379 centiliters of water. how many liters of water can you save if you turn off the water the next 3 times you brush your teeth

Acircle has a circumference of 28.36 units what is the diameter of the circle

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)