Aplayground is 50 yards by 50 yards. amy walked across the playground from one corner to the opposite corner. how far did she walk?

On a piece of paper graph f(x)=5•(0.4)^x

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

Which of the following is true for the relation f(x)=2x^2+1