Do Now! Take out a calculator, IMN and a pencil! Place your - PDF document

Week 4 08.21.17 Day 2 Dimensional Analysis Problem Solving.notebook August 22, 2017 Do Now! • Take out a calculator, IMN and a pencil! • Place your completed "More Practice on Dimensional Analysis Practice", 1 - 8 on the black cart. • Clear everything else off your desk! • TOC: > pg. 22 Problem Solving using Dimensional Analysis. > pg. 23 Word Problems with Radicals If your hair grows 34 inches in Remember... Identify what you NEED to know • 3 years, how many centimeters Identify what you ALREADY know • Set up problem • does it grow per month? Solve...be sure to "cancel" units as • you go! 34 in. 2.54 cm 1 year = 3 year 1 in. 12 months (34) (2.54) (1) cm = (3) (1) (12) month 2.39888888... ≈ 2.4 cm per month 1

Week 4 08.21.17 Day 2 Dimensional Analysis Problem Solving.notebook August 22, 2017 You Try It! 1.) You are on a road trip and are driving 70 miles per hour. How many feet per minute is that? 2.) A leaky faucet drips 1 drop every 3 seconds. How many drops does it drip per month? Radical Word Problems 1. What is the perimeter of a rectangle if the length of the sides are 6√3 and 2√27? 2. If a square has a perimeter of 20√5 meters, what is the area of the square? 3. What are the dimensions of Mrs. Gilbert's garden if the total area is 240 yds 2 , if the length is 6√2 2

Week 4 08.21.17 Day 2 Dimensional Analysis Problem Solving.notebook August 22, 2017 Work Time: 1. Complete EDpuzzle assignment, Dimensional Analysis. 2. Radical Word Problems IMN page. 3. Dimensional Analysis Problem Solving WS, 1 - 9. 4. EDpuzzle assignment, Quiz Review 3