E Programs ClassLink - My Apps
Quie: 2.15 Exit
→ Zearn
courses, 9855/quizzes/65123/take
Paused
Quiz Instructions
Question 1
1 pts
Austin cut a 5 meters 4 centimeters wire into 10 equal pieces. Devan cut a 630 centimeters
wire into 9 equal pieces. How many centimeters longer is one of Devan's wires than one of
Austin's?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth