Han-ming bought two hamsters. for each day after the fist day ofthe week, the hamsters ate 20g more than the previous day. the hamsters grew fast, finishing 1260g of food in the first week. how much food did the hamsters eat on the first day?

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm

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.