The avenues in a particular city run north to south and are numbered consecutively with 1st Avenue at the western border of the city . The streets in the city run east to west and are numbered consecutively with 1st Street at the southern border of the city . For a festival, the city in not allowing cars to park in a rectangular region bordered by 6th Avenue to the west , 10th Avenue to the east, 11the street to the south , and 13th Street to the north . If x is the Avenue number and y is the street number, which of the following systems describes the region in which cars are not allowed to park ?

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =