Alina measured a distance to be 2.18 miles. What is the margin of error? o 2.1 miles to 2.2 miles
O 2175 miles to 2.185 miles
2.185 miles to 2.195 miles
2.2 miles to 2.3 cm

Find percent notation for 0.008 0.008=

Find the area of an equilateral triangle with a side of 6 inches

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?