If a student answer 67 exam questions correctly out of 100,what fraction and what personage of question did the students answers incorrectly. A. 67/100
B.67%
C. 0.67
D. 30/100
E. 33 %
F. 33/100

Addison painted her room. she had 5 0 5050 square meters to paint, and she painted at a constant rate. after 2 22 hours of painting, she had 3 5 3535 square meters left. let a t a(t)a, left parenthesis, t, right parenthesis denote the area to paint a aa (measured in square meters) as a function of time t tt (measured in hours). write the function's formula.