9. A circular rug has a radius of 4 feet. Which of the following is closest to the number of square inches the rug covers? A. 55.26 ft2 B. 50.24 ft2 C. 29.7 ft2 D. 33.6 ft2

Can anyone explain to me how to do this? anything will .

Acontainer holds 0.7 liters of oil and vinegar. 3/4 of the mixture is vinegar. how many liters of oil are in the container? express your answer as both a fraction and a decimal.

Light travels at 186,000 miles per second. light takes about 1 1? 3 seconds to travel from the earth to the moon. calculate the distance between the earth and the moon based on the speed of light.