In July 2005 the United States imported approximately 10.3 million barrels of oil per day. Canada supplied about 16% of the imported oil. Which of these is closet to the number of barrels of oil the United states imported from Canada each day? * 5 points A 5.7 million B 1.6 million C 2.1 million D 0.2 million

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°