Need explanation 22 points 5 square root 27 the answer is 15 square root 3 i need writing it out cant figure it out

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?