1. choose a length for each event of your biathlon. 2. would most students be able to complete your biathlon in 40 min? use the winning times for each event to help decide. some winning times: cycling 18 km in 1 h running 4 km in 21 min 3. redesign your biathlon so that most students can complete it in 40 min. 4. sketch a polygon course for each event. each course should be on or near your school grounds. 5. make a scale drawing that shows your biathlon courses. label the side lengths and perimeter of each polygon. task checklist ● did you explain all of your calculations? ● were you reasonably accurate in your measurements? ● did you show all your steps? ● is your scale drawing clear? answer sheet

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

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6