What is the approximate circumference of the circle shown below?
Help please!! :)

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

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

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?