answer:Janet has 1/3 + 1/4 = 4/12 + 3/12 = 7/12 of a bottle of shampoo in total. If she uses 1/12 of a bottle of shampoo per day, then her shampoo will last 7/12 / 1/12 = 7 days. 7 The answer is: 7

answer:If Candice read 3 times as many books as Amanda, then Amanda read 18/3 = 6 books. If Kara read half the number of books that Amanda read, then Kara read 6/2 = 3 books. If Patricia read 7 times the number of books that Kara read, then Patricia read 3*7 = 21 books. Therefore, Patricia read 21 books. 21 The answer is: 21

answer:Milly needs to fold the dough 4 times, and each time takes 5 minutes, so folding the dough takes a total of 4 * 5 = 20 minutes. She also needs to let the dough rest 4 times, and each time takes 75 minutes, so letting the dough rest takes a total of 4 * 75 = 300 minutes. Mixing the ingredients takes 10 minutes. Baking the croissants takes 30 minutes. So in total, the whole process takes 20 + 300 + 10 + 30 = 360 minutes. There are 60 minutes in an hour, so the whole process takes 360 / 60 = 6 hours. 6 The answer is: 6

answer:We can simplify the left side of the equation by combining like terms: 16^{16}+16^{16}+16^{16}+16^{16} = 4(16^{16}). Since 16 = 2^4, we can rewrite this as 4(2^4)^{16}. Using the rule of exponents (a^m)^n = a^{mn}, this becomes 4(2^{4 cdot 16}). Simplifying further, we have 4(2^{64}). Finally, using the rule of exponents a^m cdot a^n = a^{m+n}, we can rewrite this as 2^{2+64}. Therefore, 2^x = 2^{2+64}, so x = boxed{66}. The answer is: 66