What is the sum of the first 10 terms in the sequence 1, 3/2, 9/4, 27/8, 81/16​

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Mama mia restaurant used 1 2 2 1 ? of their mozzarella cheese making pizza and the remaining 6 4 64 ounces making pasta. how many pounds of mozzarella cheese did mama mia start with?