Ascientist is studying red maple tree growth in a state park. she measured the trunk diameters of a sample of trees in the same month every other year. the tables show the data for two of the trees. this is the final year in which she will collect data. when her data collection is complete, she will predict future red maple tree growth. in year 13, the scientist will put tree wrap around tree 1 to protect it from the winter snow. the height of the tree wrap needs to be 45 inches. the wrap is priced by the square foot. to the nearest square foot, how many square feet of wrap does she need? a. 22 b. 44 c. 121 d. 261

Question 1: runners in the half marathon entered in three waves. there were 341 runners in the first wave, 295 runners in the second wave, and 316 runners in the third wave. if seven out of eight runners finished the race, how many did not finish? question 2: a flagpole casts a 20foot shadow at the same time lexi casts 5 foot shadow. if lexi is 5'9'', find the height of the flagpole. question 3: the barnes family has a coupon for 10% off their dinner. if their bill comes to $82.50 and they wish to tip 15% what will they pay in total? question 4. gas prices are typically marked up for holiday travel. if the price are marked up 17.5% and the regular price per gallon is $2.40, how much will mitch pay for 16 gallons of gas? question 5. a $1,349 television is on sale for 20% off. if sales tax is 8%, find the price of the television including tax? question 6. a sign above a basket of dvds reads 3 for $17. kellen decides to buy 6 dvds and use a coupon for 25% off. if sales tax is 6% what will he pay in total.