A student cuts a cube perpendicular to its bases. What two dimensional cross section could result from the student slicing the cube perpendicular to its bases

Me i’m stuck on all these questions besides the two bottom ones

Asalad dressing recipe calls for 1 teaspoon of vinegar and three tablespoons of olive oil to only make 1/3 of the recipe for a single portion how much of each ingredient would you need

At the start of 2014 lucys house was worth ? 200 000. the value of the house increased by 5% every year. workout the value of her house at the start of 2017