Two cylinders are similar. The surface area of one is 49 cm2, and the surface
area of the other is 121 cm2. Find the
scale factor between them.
Enter the smaller number first.
scale factor =

abby has a greater debt becasue she owea 5 more then alan does

you are playing an adventure game on your computer. you come across a troll who won't let you pass and there is no other way to get to the other side of the river except over the bridge he is guarding.

the troll is a nerd. he takes great delight in watching people struggle with his problems. very few get them. he only gives you one chance and then he changes the puzzle. you have to solve this one.

before you are four blocks. they are numbered 11,6, -7,21.

he tells that the answer he wants is minus and between -1 and - 2. you can use +, -, ×, ÷   ( and ) as many times as you like or no times at all. you don't like the way he's looking at you, but you need to cross the bridge. what do you do?

im not sure of the names, but the answer is 48

1/4 is the answer if i recall correctly.