Write the equation in standard form for the circle with radius 8 centered at the origin.

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

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.

For the feasibility region shown below find the maximum value of the function p=3x+2y