A. 2/5 = 2/9
b. 2/5 > 2/9
c. 2/5 < 2/9

Which measurement is the most precise? a) 29 cm b) 28.8 cm eliminate c) 28.76 cm d) 28.762 cm

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?

Prove that 16^4-2^13-4^5 is divisible by 11.