A spinner has a surk a moon, and a star section. Camila records her results from her spins in the table shown. Based on these results, predict how many times the pointer will land on the moon in 500 spins. Enter your answer in the box
provided.
Shape
Number of Spins
Sun
11
Moon
18
Star
31

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?