(a) Develop a cross tabulation for the data, with x as the row variable and y as the column variable. For x use classes of 10–29, 30–49, and so on; for y use classes of 20–39, 40–59, and so on. y Grand Total 20–39 40–59 60–79 80–99 x 10–29 30–49 50–69 70–90 Grand Total
(b) Compute the row percentages. (Round your answers to one decimal place.)

answer:

Solve the equation.Solve the equation.

−4(n−6)=12

−4(n−6)=12

Step-by-step explanation:

Solve the equation.

−4(n−6)=12

a

explanation:

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!