Find the circumference of the circle. Round your answer to the nearest hundredth. Use 3.14 or 227 for π.


There's a picture of a circle with the radius of 21 cm

Picture of the circle:

Which of the following is not a benefit of anaerobic exercise?A. Faster recovery timeB. Stronger Muscles C. Improved coordination D. Higher intensity during exercise bursts Um thx for anyone that's going to help me!! when 3.18 g of copper (||) oxide were carefully heated in a stream of dry hydrogen, 2.54 g of copper and 0.72 g of water were formed determine the number of moles of hydrogen atoms which combine with one mole of oxygen atoms please help me !!!!!!!!!!!!!!!!!!!!!!!! NEED ASAPPPPThe linear equation below describes the graph of a line.4x 3y = -12 Which of these is a point on the graph of the line? How much force would be needed topush a 22 kg box across the floor withan acceleration of 1.9 m/s^2? Assumethat there is a coefficient of friction of.17 between the box and the floor.Help me with this!!!!!!!its due in 10 minutes Which sentence is punctuated correctly? (4 points)Our team won the championship, the state championship this year.Our team wonthe championshipthe state championship this year.Our team won the championship-the state championship-this year.Our team won, the championship the state championship, this year. Who were the other half that Jacob Riis referred to in his 1890 book How the Other Half Lives?A the factory ownersB the upper classC the working poorD the middle class what is the avarage speed during kick 1 Please help ASAP 15 points How many kilometers is it around the world on foot and how many days does it take? do you have a phone number EXTRA POINTS AND WILL MARK BRAINLY!!Which is true about Earths low latitudes?A.They are located near the polar zones.B.They include the tropics near the Equator.C.They are only north of the Equator.D.They have hot summers and cold winters. How do you think the controversy of the Scopes Trial affected Americans views on freedom of speech? Can someone tell me what this means? When an organization defines itself and its niche in an environment by the choice of what sector or field of the environment it will use its technology, products, and services to compete in and serve, it is describing its ______. what is a chemical change? and what is a physical change? Lisez chaque phrase et choisissez l'antonyme dans le menu. Faites attention la forme de l'adjectif. Marie-Louise est sociable mais Olivia et Brigitte sont dynamiques rserves rserve dynamique Hector invests $10,000 at age 21. He hopes the investments will be worth $150,000 when he turns 50. If the interest compounds continuously, approximately what rate of growth will he need to achieve his goal? Write your answer as a percentage rounded to one decimal place. 1. Write a news story using the following clues:15 dies in bus mishap- a night bus (Ba 2860 Kha)- Kathmandu to Bhadrapur-collided with a truck loaded with buffaloes at Bhimphedi turning- many buffaloesran away-13 killed on the spot, one on the way to hospital and one in the hospital-14 injured hospitalized in Makwanpur hospital - drivers on custody. An example of two organisms livingtogether is...A. a bird gliding on wind currents.B. a flower opening in the morning.C. a dandelion growing in your lawn.