In 1885, Saint Paul, Minnesota, was one of the fastest growing urban centers in the United States and hat become the nation's third largest city. Despite its popularity, a news reporter from New York called Saint Paul "another Siberia, unfit for human habitation in the winter." Determined to counter this impression o their city, community leaders created a winter festival to celebrate winter and show that its residents didr hibernate during the cold winter months. The following year, the inaugural Saint Paul Winter Carnival included parades, skiing, a giant snow slide, snow and ice sculptures, and the main attraction of the even an ice castle. Since that first year, there hasn't always been an ice castle because of the cost. But in 2004, an ice castle was built that covered five acres and reached eight stories high. The locals like to think of the carnival as "The Coolest Celebration on Earth." The passage implies that the winter carnival A was created to influence public opinion. B has created as a moneymaking venture. Das only taken place when an ice castle can be built.

3. Resolver la ecuación \[ (x+3) / 4-(x-4) / 2=3 / 8 \]

Question The hypotenuse of a right triangle is 15 cm long. One of the triangle's legs is two times the length of the other leg. Find the lengths of the three sides of the triangle. For non-integer answer(s), round your answer(s) to the nearest tenth. Provide your answer below:

7. You have a 56 g sample of iron(II)sulphide? (a) How many moles of FeS are there in the sample? (b) How many molecules of FeS are there in the sample?

Use the information to complete the task. Helena owns two bookshops, Betsie Books and Devon Books. She notices Betsie Books sells 23 fewer hardcover books and 30 more soft-cover books per day than Devon Books does. Helena uses this pattern to predict the number of hardcover and soft-cover books sold by Devon Books. Let \( h \) represent the number of hardcover books sold per day by Betsie Books. Let \( s \) represent the number of soft-cover books sold per day by Betsie Books. choose all the expressions that Helena could use to predict the number of hardcover and soft-cover books sold by Devon Books. \( \begin{array}{ll}\text { A. } h-23 & \text { B. } 23-h \\ \square \text { C. } h+23 & \text { D. } h+30 \\ \square \text { E. } s-30 & \text { F. } 30-s \\ \square \text { G. } s-23 & \text { H. } s+30\end{array} \)

132 In un triangolo rettangolo la differenza fra il cateto maggiore e la sua proiezione sull'ipotenusa misura \( 54,4 \mathrm{~cm} \) e sono uno i \( 5 / 4 \) dell'altra. Calcola il perimetro e l'area del triangolo. \( \quad\left[816 \mathrm{~cm} ; 27744 \mathrm{~cm}^{2}\right] \)