What does it mean if an event A accounts with the probability p(A)=0.9? A. It is unlikely that event A will occur.
B. It is likely that event A will occur.
C. It is certain that event A will occur.
D. it is impossible for event A to occur.

What are the steps to solving the inequality 3b + 8 ≥ 14?

Solve the triangle. a = 21°, c = 105°, c = 5

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?