Which answer correctly estimates the quotient of 102.02 ÷ 4.011? a. about 25 b. about 250 c. about 2,500 d. about 25,000

When turned about its axis of rotation, which shape could have created this three-dimensional object?

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?

The formula for the volume of a right square pyramid is given below, where a is the side length of the base and h is the height.