How many fractions are equivalent to 4/5?

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

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

Write the equation in logarithmic form 8^x=64