Suppose that the mean price of a home in denver, colorado in 2008 wsas 225.3 thousand dollars. a random sample of 49 homes sold in 2010 had a mean price of 201.0 thousand dollars. a real estate firm wants to test to see if the mean price in 2010 differs from the from mean price in 2008. assume that the population standard deviation if 140. perform the hypothesis test and compute the p-value

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.