In the gift shop of the history of flight museum, Elisa bought a kit to make a model jet airplane. The actual plane is 21 feet long with a wingspan of 17.5 feet. If the finished model will be done 10.5inches long what will the wingspan be

What is the average rate of change for this function for the interval from x=2 to x=4 ?

What 8/12+8/11 in another way than and improper fraction

There are three grizzly bears in the city zoo. yogi weighs 400.5 pounds, winnie weighs 560.35 pounds, and nyla weighs 628.29 pounds. what is the average weight of the three bears? (hint: what do they weigh all together? ) a. 502.97 pounds c. 604.38 pounds b. 529.71 pounds d. 794.57 pounds