Which shows the expressions in the order they would appear on a number line from least to greatest?
23, square root of 5, square root of 20, square root of 11, 11 over 9
23, square root of 11, 11 over 9, square root of 20, square root of 11
11 over 9, square root of 5, square root of 11, square root of 20, 2 to the third power
11 over 9, 23, square root of 5, square root of 20, square root of 11

Approximately how many more job openings are expected for security guards than pharmacy technicians? a. 2,000 b. 11,100 c. 21,000 d. 32,000

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?

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?