List the numbers in order from least to greatest. 11 , 2 3 , 2 , 4 7 , 5 a) 2 , 5 , 11 , 2 3 , 4 7 b) 2 , 5 , 2 3 , 11 , 4 7 c) 2 , 5 , 4 7 , 2 3 , 11 d) 2 , 4 7 , 5 , 11 , 2 3

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of