Step 7: You are going to design a deck or a dock for your cottage. Your deck/dock must be a composite shape made out
of 3 shapes - 2 will be "glued” together and 1 will be "cut out”
of the other(s). You must use 3 different geometric shapes.
Design your deck/dock by including a diagram with
measurements. Make sure your measurements are realistic!
You will need material to make your deck/dock so determine
the area of your deck/dock so you will know how much
material you will need and how much space you will have to
use.
1

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.