2women and 5 men can together finish embroidery work in 4 days while 3 women and 6 men can finish in 3 days. find the time taken by 1 women alone to finish the work

What is the value of the expression below? (81^2)^1/8

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.