urrent Attempt in Progress The figure below shows the velocity of a car for 0 Sis 12 and the rectangles used to estimate the distance traveled, 0 12 + Your answer is correct. (a) Do the rectangles represent a left or a right sum! Leftum Right sum e Textbook and Media MacBook Air OS A * 3 $ 4 % 5 & 7 6 8 9 0 E R. T Y 0 P (c) What is the value of n? n4 eTextbook and Media Hint x Your answer is incorrect. Id) What is the value of Ar? Ar= 12 eTextbook and Media Hint Your aner is incorrect tell an approximate value for the estimate MacBook Air 30 PON 1 2 # 3 $ 4 % 5 6 & 7 * 8 W E R . Y o S F G. Question 6 of 9 > (d) What is the value of At? = 12 e Textbook and Media Hint x Your answer is incorrect. (e) Give an approximate value for the estimate. Enter your answer rounded to one decimal place