QUESTION 1
Express the following ratios as fractions.
4:6

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

Rewrite so the subject can be y in the formula d=m-y/y+n

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.