Statistics students in Oxnard College sampled 9 textbooks in the Condor bookstore and recorded the number of pages in each textbook and its cost. The data are shown below: Number of Pages (at) Cost(y) \"- 994 96.46 64.5 75.81 23.14 34.15 74.27 77.16 A student calculates a linear model using technology (Statistics Calculator or Computer) 3} = a: + C]. (Please show your answers to two decimal places) Use the model to estimate the cost when number of pages is 278. Cost = $ decimal places.) 3D (Use the linear model with yor rounded coefficients and then round your answer to 2