If installed carpet costs $1.50 per square foot, how much will it cost to carpet the entire living room floor of the cabin? Use pencil and paper. 1 cm equals 4 feet

The gridlines are spaced 1 cm apart.

It will cost $

Which is the completely factored from of xy^3-x^3y

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.