Evaluate p^2 - r^2 for p = 10, r = -4 and t = 5. 116 92 84

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i

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.

Measure a and b and find their sum. how are the angles related?