Describe the end behavior of the polynomial f(x) = -13x^3 + 4x^2 - 8x + 11. Then determine if the function is even, odd, or neither. Please show and explain all your steps. Thank you for your help.

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.

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25