Pls someone answer like bruh if i fail math class my mom is going to beat my ahh i just dont understand math im gona cry istg " In a family, three children were born every two years. Together they are now 21 years old." wHAT DOES thsi MEAN I SWEAR PLEASE IM JUST TOO DUBM BRUH

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.

Which is the scale factor proportion for the enlargement shown?

Ethan is proving that the slope between any two points on a straight line is the same. he has already proved that triangles 1 and 2 are similar. drag statements and reasons to complete the proof.