Mr. Garcia buy three bags of cat food that each way 9 pounds and another bag of cat food that weighs 7 pounds how many pounds of cat food did Mr. Garcia buy?

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

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.