Mr. Davis reads 10 pages in 20 minutes, 20 pages in 40 minutes, and 40 pages, in 80 minutes. What is the Constant of Proportionality?

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)

Astock has a 25% probability of increasing by $10 and a 75% probability of decreasing by $5. what is the stocks expected increase or decrease?