grandpa hill has a bag of coins the bag contains 5 silver dollars, 6 quarters 2 dimes and 2 nickels. he is going to let his grandaughter laynee randomly select and keep 2 coins from the bag one at a time without replacement. what is the probability that laynee will select a silver dollor both time?

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

Questions 7-8. use the following table to answer. year 2006 2007 2008 2009 2010 2011 2012 2013 cpi 201.6 207.342 215.303 214.537 218.056 224.939 229.594 232.957 7. suppose you bought a house in 2006 for $120,000. use the table above to calculate the 2013 value adjusted for inflation. (round to the nearest whole number) 8. suppose you bought a house in 2013 for $90,000. use the table above to calculate the 2006 value adjusted for inflation. (round to the nearest whole number)

Which of the following is the graph of y= square root -x-3