each WEEK 8 MCA Math Practice Grade 4 Name WEEK 9 Use the figure below to answer questions I and 2. Use the graph below to answer questions I and 2. What is the perimeter of the floor of Jonathon's rectangular shaped bedroom? SURVEY RESULTS 22 feet 12 feet 40 feet 10 feet Number of People Jonathon's U 44 feet Bedroom 120 feet Do Not Use Use Library Barrow What is the area of the floor in Jonathon's bedroom? Explain your answer. Computer Library Books Library Use 44 square feet In a survey, 100 people were asked how they use the library. The bar graph shows the results of the survey. Which statement could be true according to the bar graph? 22 square feet More than half the people use the library computer. 40 square feet More than half the people use the library to borrow books. Less than half the people use the library to borrow books 120 square feet More than half the people do not use the library at all. How many people use the library computer? Brad bought 5 sports drinks for $1.25 each. He gave the cashier a $20.00 bill. How much should Brad receive in change? How many people do not use the library at all? $12.75 m $13.25 6828 $13.75 $15.00