Kira needs 3,000 milligrams of zinc for a science experiment. which expression can be used to determine how many grams of zinc she needs? a. 1000 ÷ 3000 b. 1000 × 3000 c. 3000 ÷ 1000 d. 3000 × 100

Which measurement is the most precise? a) 29 cm b) 28.8 cm eliminate c) 28.76 cm d) 28.762 cm

Can anyone me with 32,33,36,37,and 40.

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.